LSQH Series Quiet Self-Lubricating Linear Guide

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-B-L01-E

  Specifications: LSQHB35BK-F3L-H-B-L01-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group B, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy B Block pairing code; see rail/preload matching below L01 elbow oil-line adapter; block connection M6X0.75; line-side connection PT1/8 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing B; select a documented mating rail group Rail group E (2026 Chinese catalog) light preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies L01: elbow oil-line adapter, fitted at the M6X0.75 block lubrication port with PT1/8 line-side connection. The corresponding replacement accessory is L-P-L01; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-D-A01-E

  Specifications: LSQHB35BK-F3L-H-D-A01-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group D, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy D Block pairing code; see rail/preload matching below A01 straight oil-line adapter; block connection M6X0.75; line-side connection PT1/8 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing D; select a documented mating rail group Rail group D (2026 Chinese catalog) no preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies A01: straight oil-line adapter, fitted at the M6X0.75 block lubrication port with PT1/8 line-side connection. The corresponding replacement accessory is L-P-A01; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-A-L01-E

  Specifications: LSQHB35BK-F3L-H-A-L01-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group A, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy A Block pairing code; see rail/preload matching below L01 elbow oil-line adapter; block connection M6X0.75; line-side connection PT1/8 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing A; select a documented mating rail group Rail group D (2026 Chinese catalog) light preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies L01: elbow oil-line adapter, fitted at the M6X0.75 block lubrication port with PT1/8 line-side connection. The corresponding replacement accessory is L-P-L01; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-E-AM8-E

  Specifications: LSQHB35BK-F3L-H-E-AM8-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group E, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy E Block pairing code; see rail/preload matching below AM8 straight oil-line adapter; block connection M6X0.75; line-side connection M8X1 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing E; select a documented mating rail group Rail group E (2026 Chinese catalog) no preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies AM8: straight oil-line adapter, fitted at the M6X0.75 block lubrication port with M8X1 line-side connection. The corresponding replacement accessory is L-P-AM8; check clearance above the block and the oil-line layout before installation. Use the inner bushing with soft tubing; it is unnecessary with hard tubing. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-D-SM6-E

  Specifications: LSQHB35BK-F3L-H-D-SM6-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group D, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy D Block pairing code; see rail/preload matching below SM6 straight grease nipple; block connection M6X0.75 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing D; select a documented mating rail group Rail group D (2026 Chinese catalog) no preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies SM6: straight grease nipple, fitted at the M6X0.75 block lubrication port. The corresponding replacement accessory is L-P-SM6; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-E-M6-E

  Specifications: LSQHB35BK-F3L-H-E-M6-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group E, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy E Block pairing code; see rail/preload matching below M6 grease nipple; block connection M6X0.75 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing E; select a documented mating rail group Rail group E (2026 Chinese catalog) no preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies M6: grease nipple, fitted at the M6X0.75 block lubrication port. The corresponding replacement accessory is L-P-M6; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-D-L01-E

  Specifications: LSQHB35BK-F3L-H-D-L01-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group D, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy D Block pairing code; see rail/preload matching below L01 elbow oil-line adapter; block connection M6X0.75; line-side connection PT1/8 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing D; select a documented mating rail group Rail group D (2026 Chinese catalog) no preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies L01: elbow oil-line adapter, fitted at the M6X0.75 block lubrication port with PT1/8 line-side connection. The corresponding replacement accessory is L-P-L01; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-E-SM6-E

  Specifications: LSQHB35BK-F3L-H-E-SM6-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group E, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy E Block pairing code; see rail/preload matching below SM6 straight grease nipple; block connection M6X0.75 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing E; select a documented mating rail group Rail group E (2026 Chinese catalog) no preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies SM6: straight grease nipple, fitted at the M6X0.75 block lubrication port. The corresponding replacement accessory is L-P-SM6; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-C-A01-E

  Specifications: LSQHB35BK-F3L-H-C-A01-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group C, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version The selected block group C has no matching rail/preload assignment for LSQH35 in the supplied catalog. Confirm the mating rail group and required preload before ordering; the dimensional data below is the LSQH35F3L body reference. Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy C Block pairing code; see rail/preload matching below A01 straight oil-line adapter; block connection M6X0.75; line-side connection PT1/8 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing C; select a documented mating rail group C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies A01: straight oil-line adapter, fitted at the M6X0.75 block lubrication port with PT1/8 line-side connection. The corresponding replacement accessory is L-P-A01; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-B-SM6-E

  Specifications: LSQHB35BK-F3L-H-B-SM6-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group B, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy B Block pairing code; see rail/preload matching below SM6 straight grease nipple; block connection M6X0.75 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing B; select a documented mating rail group Rail group E (2026 Chinese catalog) light preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies SM6: straight grease nipple, fitted at the M6X0.75 block lubrication port. The corresponding replacement accessory is L-P-SM6; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-C-L01-E

  Specifications: LSQHB35BK-F3L-H-C-L01-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group C, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version The selected block group C has no matching rail/preload assignment for LSQH35 in the supplied catalog. Confirm the mating rail group and required preload before ordering; the dimensional data below is the LSQH35F3L body reference. Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy C Block pairing code; see rail/preload matching below L01 elbow oil-line adapter; block connection M6X0.75; line-side connection PT1/8 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing C; select a documented mating rail group C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies L01: elbow oil-line adapter, fitted at the M6X0.75 block lubrication port with PT1/8 line-side connection. The corresponding replacement accessory is L-P-L01; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-C-M6-E

  Specifications: LSQHB35BK-F3L-H-C-M6-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group C, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version The selected block group C has no matching rail/preload assignment for LSQH35 in the supplied catalog. Confirm the mating rail group and required preload before ordering; the dimensional data below is the LSQH35F3L body reference. Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy C Block pairing code; see rail/preload matching below M6 grease nipple; block connection M6X0.75 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing C; select a documented mating rail group C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies M6: grease nipple, fitted at the M6X0.75 block lubrication port. The corresponding replacement accessory is L-P-M6; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-SA-M6-E

  Specifications: LSQHB35BK-F3L-H-SA-M6-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group SA, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version The selected block group SA has no matching rail/preload assignment for LSQH35 in the supplied catalog. Confirm the mating rail group and required preload before ordering; the dimensional data below is the LSQH35F3L body reference. Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy SA Block pairing code; see rail/preload matching below M6 grease nipple; block connection M6X0.75 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing SA; select a documented mating rail group C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies M6: grease nipple, fitted at the M6X0.75 block lubrication port. The corresponding replacement accessory is L-P-M6; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-E-A01-E

  Specifications: LSQHB35BK-F3L-H-E-A01-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group E, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy E Block pairing code; see rail/preload matching below A01 straight oil-line adapter; block connection M6X0.75; line-side connection PT1/8 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing E; select a documented mating rail group Rail group E (2026 Chinese catalog) no preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies A01: straight oil-line adapter, fitted at the M6X0.75 block lubrication port with PT1/8 line-side connection. The corresponding replacement accessory is L-P-A01; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-D-M6-E

  Specifications: LSQHB35BK-F3L-H-D-M6-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group D, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy D Block pairing code; see rail/preload matching below M6 grease nipple; block connection M6X0.75 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing D; select a documented mating rail group Rail group D (2026 Chinese catalog) no preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies M6: grease nipple, fitted at the M6X0.75 block lubrication port. The corresponding replacement accessory is L-P-M6; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-SA-L01-E

  Specifications: LSQHB35BK-F3L-H-SA-L01-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group SA, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version The selected block group SA has no matching rail/preload assignment for LSQH35 in the supplied catalog. Confirm the mating rail group and required preload before ordering; the dimensional data below is the LSQH35F3L body reference. Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy SA Block pairing code; see rail/preload matching below L01 elbow oil-line adapter; block connection M6X0.75; line-side connection PT1/8 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing SA; select a documented mating rail group C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies L01: elbow oil-line adapter, fitted at the M6X0.75 block lubrication port with PT1/8 line-side connection. The corresponding replacement accessory is L-P-L01; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-E-LM8-E

  Specifications: LSQHB35BK-F3L-H-E-LM8-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group E, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy E Block pairing code; see rail/preload matching below LM8 elbow oil-line adapter; block connection M6X0.75; line-side connection M8X1 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing E; select a documented mating rail group Rail group E (2026 Chinese catalog) no preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies LM8: elbow oil-line adapter, fitted at the M6X0.75 block lubrication port with M8X1 line-side connection. The corresponding replacement accessory is L-P-LM8; check clearance above the block and the oil-line layout before installation. Use the inner bushing with soft tubing; it is unnecessary with hard tubing. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-A-M6-E

  Specifications: LSQHB35BK-F3L-H-A-M6-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group A, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy A Block pairing code; see rail/preload matching below M6 grease nipple; block connection M6X0.75 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing A; select a documented mating rail group Rail group D (2026 Chinese catalog) light preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies M6: grease nipple, fitted at the M6X0.75 block lubrication port. The corresponding replacement accessory is L-P-M6; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-D-LM8-E

  Specifications: LSQHB35BK-F3L-H-D-LM8-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group D, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy D Block pairing code; see rail/preload matching below LM8 elbow oil-line adapter; block connection M6X0.75; line-side connection M8X1 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing D; select a documented mating rail group Rail group D (2026 Chinese catalog) no preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies LM8: elbow oil-line adapter, fitted at the M6X0.75 block lubrication port with M8X1 line-side connection. The corresponding replacement accessory is L-P-LM8; check clearance above the block and the oil-line layout before installation. Use the inner bushing with soft tubing; it is unnecessary with hard tubing. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-SB-M6-E

  Specifications: LSQHB35BK-F3L-H-SB-M6-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group SB, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version The selected block group SB has no matching rail/preload assignment for LSQH35 in the supplied catalog. Confirm the mating rail group and required preload before ordering; the dimensional data below is the LSQH35F3L body reference. Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy SB Block pairing code; see rail/preload matching below M6 grease nipple; block connection M6X0.75 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing SB; select a documented mating rail group C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies M6: grease nipple, fitted at the M6X0.75 block lubrication port. The corresponding replacement accessory is L-P-M6; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-E-L01-E

  Specifications: LSQHB35BK-F3L-H-E-L01-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group E, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy E Block pairing code; see rail/preload matching below L01 elbow oil-line adapter; block connection M6X0.75; line-side connection PT1/8 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing E; select a documented mating rail group Rail group E (2026 Chinese catalog) no preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies L01: elbow oil-line adapter, fitted at the M6X0.75 block lubrication port with PT1/8 line-side connection. The corresponding replacement accessory is L-P-L01; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-D-AM8-E

  Specifications: LSQHB35BK-F3L-H-D-AM8-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group D, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy D Block pairing code; see rail/preload matching below AM8 straight oil-line adapter; block connection M6X0.75; line-side connection M8X1 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing D; select a documented mating rail group Rail group D (2026 Chinese catalog) no preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies AM8: straight oil-line adapter, fitted at the M6X0.75 block lubrication port with M8X1 line-side connection. The corresponding replacement accessory is L-P-AM8; check clearance above the block and the oil-line layout before installation. Use the inner bushing with soft tubing; it is unnecessary with hard tubing. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-SC-SM6-E

  Specifications: LSQHB35BK-F3L-H-SC-SM6-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group SC, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy SC Block pairing code; see rail/preload matching below SM6 straight grease nipple; block connection M6X0.75 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing SC; select a documented mating rail group Rail group E (2026 Chinese catalog) medium preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies SM6: straight grease nipple, fitted at the M6X0.75 block lubrication port. The corresponding replacement accessory is L-P-SM6; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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  Airtac LSQH series: caged-ball linear guide block with self-lubricator - LSQHB35BK-F3L-H-B-A01-E

  Specifications: LSQHB35BK-F3L-H-B-A01-E — caged-ball linear guide individual block, size 35, F3L form, H accuracy, pairing group B, self-lubricator E Product Catalog Download Airtac Product Catalog (PDF) Download LSQH 2026 Chinese Supplement (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Configuration and Catalog Version Rail/block group assignments below follow the regional pairing chart in the 2026 Chinese supplement. Body dimensions and load data remain identified by the original linked series drawing. Match the delivered catalog revision; a cross-version group letter is not a universal preload grade. The E self-lubricator changes overall length C from 140.5 to 157.5 mm. Other dimensions follow the standard block drawing. The catalog weight is for the standard block; it is used only as a reference estimate for this E configuration and excludes an unlisted lubricator weight increment. Model Code Explained Code Meaning LSQH caged-ball linear guide B Black-chrome surface treatment 35 Nominal size 35; actual rail width 34 mm BK Individual block F3 Flange, top or bottom mount L Long block H High accuracy B Block pairing code; see rail/preload matching below A01 straight oil-line adapter; block connection M6X0.75; line-side connection PT1/8 E Self-lubricator fitted to the block Technical Specifications Parameter Details Product One LSQH35F3L block; rail ordered separately Accuracy H — high Block / rail pairing B; select a documented mating rail group Rail group E (2026 Chinese catalog) light preload C (kN) 58.6 C0 (kN) 92.6 MR (kN.m) 1.47 MP (kN.m) 1.4 MY (kN.m) 1.4 Catalog standard-block reference estimate 2.05 kg (2050 g); excluding rail Height H tolerance (mm) ±0.04 Height variation ΔH (mm) 0.015 Offset Y tolerance (mm) ±0.04 Offset variation ΔY (mm) 0.015 Raceway parallelism for H accuracy up to 100 mm rail: 7 µm; 100–200 mm rail: 9 µm; 200–300 mm rail: 10 µm; 300–500 mm rail: 12 µm; 500–700 mm rail: 13 µm; 700–900 mm rail: 15 µm; 900–1100 mm rail: 16 µm; 1100–1500 mm rail: 18 µm; 1500–1900 mm rail: 20 µm; 1900–2500 mm rail: 22 µm; 2500–3100 mm rail: 25 µm; 3100–3600 mm rail: 27 µm; 3600–4000 mm rail: 28 µm Features and Operation A ball-separating chain controls ball spacing and reduces ball-to-ball contact noise and friction. Lubricant pockets in the chain assist redistribution of lubricant. This does not remove the need to follow the catalog lubrication schedule for a standard block. The caged-ball structure supports smoother motion; its load ratings and block lengths are specific to LSQH. Compatible guide rails are designated LSH in this catalog. The E unit contains pre-lubricating felt, lubricating felt, a lubricant reservoir, partition, back cover and oil scraper. The felt contacts the rail ball grooves. The catalog reports an additional friction force of approximately 5–7 N; the self-lubricator is not intended for applications requiring exceptionally low resistance. The LSQH20 durability example used 30 m/min, a 1200 mm stroke and ISO VG680 extreme-pressure lubricant. After 1000 km, about 20% of the grease was consumed. The stated possible life above 4000 km is a test-based expectation, not a guaranteed life for this model or every operating condition. External and Mounting Dimensions Dimensions are in millimetres unless another unit is shown. Letter labels follow the catalog drawing; assembly height is not the height of the loose block. Drawing / item Value H — Assembly height 48 mm H1 — Block underside clearance 7 mm F — Block width 100 mm Y — Lateral offset to rail datum 33 mm C — Overall block length 157.5 mm C1 — Block body length 109.5 mm A — Longitudinal mounting-hole pitch 62 mm B — Transverse mounting-hole pitch 82 mm K — Drawing K 9.2 mm D — Drawing D 12.5 mm G — Rail width 34 mm H2 — Rail height 29 mm P — Rail mounting-hole pitch 80 mm Q — Rail counterbore diameter 14.2 mm U — Rail through-hole diameter 9 mm H3 — Rail counterbore depth 12 mm M — Block mounting hole / thread M10X1.5 T1 — Drawing T1 21 mm T — Drawing T 13 mm For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Compatible Parts and Assembly Use with LSH35 rail of compatible accuracy and the specified rail/block pairing group. This listing is an individual block and does not include a rail. This model specifies A01: straight oil-line adapter, fitted at the M6X0.75 block lubrication port with PT1/8 line-side connection. The corresponding replacement accessory is L-P-A01; check clearance above the block and the oil-line layout before installation. Installation, Lubrication and Use Standard-block lubrication reference: factory grease Kluberplex GL261; use the same product or an equivalent grade. Initial amount 10 cm³; replenishment 3.8 cm³. For the E self-lubricator, inspect lubrication under the actual mounting orientation and duty. The standard-block replenishment figures above are a reference; the self-lubricator has its own reservoir and test conditions. Wipe off storage anti-rust oil before applying the working lubricant. Do not mix incompatible greases or oils. Install on a clean, accurate reference surface. Keep block datum marks aligned; tighten the rail while holding its datum edge against the machine reference. Use the supplied plastic transport rail when transferring an individual block. Align it straight and support the dust seals; avoid angled insertion or rapid removal. Avoid impact, dropping and contamination. Store horizontally, sealed and rust-protected, away from humidity and high temperatures. The standard-series operating environment should not exceed 80°C; the catalog separately states a maximum temperature of 100°C. This is not a continuous 100°C operating rating. Rail mounting screw M8: catalog tightening torque is 3040 N·cm into iron, 2010 N·cm into casting, or 1470 N·cm into aluminium alloy. Choose the value for the mounting material; these are not interchangeable block-bolt torques. For oil lubrication, the catalog recommends approximately 30–150 cSt viscosity. Adapter height may extend above the block; provide clearance. Non-horizontal or inverted mounting can change lubricant distribution. Series Ordering Options These are catalog options for this product family. Only the codes in the ordered model define the supplied configuration. Match the rail series and size, block form and length, accuracy and rail/block group before ordering. A group letter is a manufacturing pairing code, not a standalone preload rating. Grease nipples and straight/elbow oil-line adapters are selected by the final accessory code. Self-lubricating E blocks have a longer C dimension; standard, DD and ZZ end arrangements must not be assumed to share one overall length.

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