linear ball bearing linear ball bearing
linear ball bearing2 linear ball bearing2
linear ball bearings linear ball bearings

Linear Ball Bearings

Features


  • Linear bushing bearings and linear way bearings incorporate several rows of recirculating balls or rollers for low friction and precise linear motion. Linear bushing bearings use a round shaft and linear way bearings have a rectangular shaped track. Both the inch and metric types are available as standard, adjustable and open, both with and without selas, depending on the requirements of the applications. The linear way series offers standard, wide, carbon steel and stainless steel variations.
  • Standard Width Series:
  • LWL Series – Standard width Linear Way, Standard Length, No Ball Retainer
  • LWL-B Series – Standard width Linear Way, Standard Length, Balls Retained
  • LWL-N Series – Standard width Linear Way, Standard Length, Tapped Rail Specification
  • LWL-CS Series – Standard width Linear Way, Standard Length, No Ball Retainer, High Carbon Steel
  • LWL-BCS Series – Standard width Linear Way, Standard Length, Balls Retained, High Carbon Steel
  • LWLC Series – Standard width Linear Way, Compact Length, No Ball Retainer

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With the world's leading Ball Screw, GMP has been contributing to industrial growth. GMP Ball Screws were developed through cutting-edge tribology (friction control technology), and GMP manufactures the largest volume in the world with its outstanding production and quality control techniques. We offer a complete selection of Ball Screws, from miniature to ultra-large sizes, for machine tools, injection molding machines, and general machinery as well as for use under special environments, such as semiconductor and LCD production equipment.
High-Speed, Low-Noise Ball Screws BSS Series
Quiet and compact, with unparalleled high-speed performance. Low-noise BSS Series Ball Screws are suitable for an extensive range of uses, from transportation equipment to machine tools.
Features:
1. Low noise
2. High speed
3. Compact design
Ball Screws for High-Speed Machine Tools HMD Series / HMS Series Upgraded version of the highly regarded HMC Series, featuring middle-deflector recirculation system that enables high-speed, low-noise operation. Nut cooling ball screw is also available.
Features:
1. High-load capacity
2. Low noise
3. High speed
Ball Screws for Twin-Drive Systems TW Series
TW Series Ball Screws deliver the ideal functionality for twin-drive systems and easily realize the high rigidity, accuracy and responsiveness of twin-drive tables.
Features:
1. High rigidity and long operating life
2. High accuracy
3. Excellent responsiveness
Ball Screws for Small Lathes BSL Series
Unified component shape facilitates short-term delivery; end-deflector recirculation system adopted for high-speed and low-noise operation.
Features:
Short-term delivery
High speed and low noise
Dust resistance
High-Speed, High-Load Ball Screws HTF-SRC Series/ HTF-SRD Series/ HTF-SRE Series/ HTF Series
Easy-to-use ball screws for high-load applications. Wide variety of products suited for high-load drives.
Features:
1. High-load capacity
2. Low noise
3. High-speed
Grease Retaining A1 Seal HTF-ASRC Type/ HTF-ASRD Type
The grease retaining characteristics of ball screws have greatly improved owing to the A1 seal. The A1 seal helps to maintain a clean and healthy environment.
Features:
Grease retaining performance
Clean environment maintenance
Low friction torque and low heat generation
Lubrication Units GMP K1™
GMP K1 lubrication unit ensures long-term, maintenance-free operation and the long operating life of components under tough lubrication environments; clean lubrication method exerts less impact on the environment.
Features:
1. Long-term, maintenance-free operation
2. Long operating life
3. GMP K1 for food processing or medical equipment also available
Highly Dust-Resistant Ball Screws V1 Series
GMP's most advanced high-performance seals deliver more than four times longer service life under contaminated environments than conventional models.
Features:
1. High dust-resistance (specially profiled ball groove of the screw shaft)
2. Long operating life
GMP Ball Screws for Standard Stock Compact FA Series
Standard stock series for immediate delivery of BSS Series high-speed, low-noise Ball Screws; next-generation compact Ball Screws offer quiet, high-speed operating performance.
Features:
1. Compact design
2. Low noise
3. High speed
Ball Screws with E-DFO Thin-Film Lubrication for Vacuum Environments Further advanced DFO thin-film lubrication technology ensures significantly longer life and lower outgassinThin-Film Lubrication for Vacuum Environments Ball Screws with E-DFO for Vacuum Environmentsg in vacuum environments.
Features:
1. Suitable for high vacuum environments
2. Low outgassing
3. Low friction
Linear Bearings
 LM series
RefTypeBall CircuitWeightdrWD1hh1ToleranceRadial ClearanceOR MaterialBall Material
DLB
LM4Standard41.44----812--AISI52100AISI52100
LM4-UUSeal41.44----812--AISI52100AISI52100
LM5-UUSeal4451.19.6--101510.2-3AISI52100AISI52100
LM5Standard4451.19.6--101510.2-3AISI52100AISI52100
LM6Standard4861.111.51-121913.5-5AISI52100AISI52100
LM6-AJAdjustable4861.111.51-121913.5-5AISI52100AISI52100
LM6-UUSeal4861.111.51-121913.5-5AISI52100AISI52100
LM8-S-AJAdjustable41181.114.31-151711.5-5AISI52100AISI52100
LM8-AJAdjustable41681.114.31-152417.5-5AISI52100AISI52100
LM8-S-UUSeal41181.114.31-151711.5-5AISI52100AISI52100
LM8Standard41681.114.31-152417.5-5AISI52100AISI52100
LM8-SStandard41181.114.31-151711.5-5AISI52100AISI52100
LM8-UUSeal41681.114.31-152417.5-5AISI52100AISI52100
LM10-AJAdjustable430101.3181192922-5AISI52100AISI52100
LM10-UUSeal430101.3181192922-5AISI52100AISI52100
LM10Standard430101.3181192922-5AISI52100AISI52100
LM12-AJAdjustable431.5121.3201.58213023-5AISI52100AISI52100
LM12-OPOpen431.5121.3201.58213023-5AISI52100AISI52100
LM12Standard431.5121.3201.58213023-5AISI52100AISI52100
LM12-UUSeal431.5121.3201.58213023-5AISI52100AISI52100
LM13Standard443131.3221.59233223-7AISI52100AISI52100
LM13-AJAdjustable443131.3221.59233223-7AISI52100AISI52100
LM13-OPOpen443131.3221.59233223-7AISI52100AISI52100
LM13-UUSeal443131.3221.59233223-7AISI52100AISI52100
LM16-UUSeal569161.6271.511283726.5-7AISI52100AISI52100
LM16-AJAdjustable569161.6271.511283726.5-7AISI52100AISI52100
LM16-OPOpen569161.6271.511283726.5-7AISI52100AISI52100
LM16Standard569161.6271.511283726.5-7AISI52100AISI52100
LM20-AJAdjustable587201.630.51.511324230.5-9AISI52100AISI52100
LM20Standard587201.630.51.511324230.5-9AISI52100AISI52100
LM20-OPOpen587201.630.51.511324230.5-9AISI52100AISI52100
LM20-UUSeal587201.630.51.511324230.5-9AISI52100AISI52100
LM25-AJAdjustable6220251.8538212405941-9AISI52100AISI52100
LM25-OPOpen6220251.8538212405941-9AISI52100AISI52100
LM25Standard6220251.8538212405941-9AISI52100AISI52100
LM25-UUSeal6220251.8538212405941-9AISI52100AISI52100
LM30-OPOpen6250301.85432.515456444.5-9AISI52100AISI52100
LM30Standard6250301.85432.515456444.5-9AISI52100AISI52100
LM30-UUSeal6250301.85432.515456444.5-9AISI52100AISI52100
LM30-AJAdjustable6250301.85432.515456444.5-9AISI52100AISI52100
LM35-OPOpen6390352.1492.517527049.5-13AISI52100AISI52100
LM35-UUSeal6390352.1492.517527049.5-13AISI52100AISI52100
LM35-AJAdjustable6390352.1492.517527049.5-13AISI52100AISI52100
LM35Standard6390352.1492.517527049.5-13AISI52100AISI52100
LM40-OPOpen6585402.157320608060.5-13AISI52100AISI52100
LM40-UUSeal6585402.157320608060.5-13AISI52100AISI52100
LM40Standard6585402.157320608060.5-13AISI52100AISI52100
LM40-AJAdjustable6585402.157320608060.5-13AISI52100AISI52100
LM50-UUSeal61580502.676.53258010074-13AISI52100AISI52100
LM50-AJAdjustable61580502.676.53258010074-13AISI52100AISI52100
LM50-OPOpen61580502.676.53258010074-13AISI52100AISI52100
LM50Standard61580502.676.53258010074-13AISI52100AISI52100
LM60Standard62000603.1586.53309011085-16AISI52100AISI52100
LM60-AJAdjustable62000603.1586.53309011085-16AISI52100AISI52100
LM60-UUSeal62000603.1586.53309011085-16AISI52100AISI52100
LM60-OPOpen62000603.1586.53309011085-16AISI52100AISI52100
 KH series
RefdDBLoad RatingWeightOR MaterialIR MaterialBall Material
DynamicStatic
KH0622-PP612224002397AISI52100AISI52100AISI52100
KH0622612224002397AISI52100AISI52100AISI52100
KH0824-PP8152443528012AISI52100AISI52100AISI52100
KH08248152443528012AISI52100AISI52100AISI52100
KH102610172650037015AISI52100AISI52100AISI52100
KH1026-PP10172650037015AISI52100AISI52100AISI52100
KH1228-PP12192862051019AISI52100AISI52100AISI52100
KH122812192862051019AISI52100AISI52100AISI52100
KH1428-PP14212862052021AISI52100AISI52100AISI52100
KH142814212862052021AISI52100AISI52100AISI52100
KH163016243080062028AISI52100AISI52100AISI52100
KH1630-PP16243080062028AISI52100AISI52100AISI52100
KH2030-PP20283095079033AISI52100AISI52100AISI52100
KH203020283095079033AISI52100AISI52100AISI52100
KH2540-PP2535401990167066AISI52100AISI52100AISI52100
KH25402535401990167066AISI52100AISI52100AISI52100
KH30503040502800270095AISI52100AISI52100AISI52100
KH3050-PP3040502800270095AISI52100AISI52100AISI52100
KH4060-PP40526044004450182AISI52100AISI52100AISI52100
KH406040526044004450182AISI52100AISI52100AISI52100
KH5070-PP50627055006300252AISI52100AISI52100AISI52100
KH507050627055006300252AISI52100AISI52100AISI52100
 SF series
RefDToleranceLengthWeightOR MaterialIR MaterialBall Material
SF 66-4 to -12100 to 600230 gAISI440AISI440AISI440
SF 88-5800400 gAISI440AISI440AISI440
SF1010-14200 to 1000620 gAISI440AISI440AISI440
SF1212-6 to -171500890 gAISI440AISI440AISI440
SF1313-6 to -17-1040 gAISI440AISI440AISI440
SF1616-6 to -17300 to 20001580 gAISI440AISI440AISI440
SF2020-7 to -21-2470 gAISI440AISI440AISI440
SF2525-7 to -214003850 gAISI440AISI440AISI440
SF3030-7 to -215005550 gAISI440AISI440AISI440
SF3535-9 to -25-7550 gAISI440AISI440AISI440
SF4040-9 to -25-9870 gAISI440AISI440AISI440
SF5050-9 to -2560015400 gAISI440AISI440AISI440

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