THK Linear Motion Bearings

HSR Series – Full-ball LM Guide with 4-way equal load and high rigidity. 

SHS Series – Caged-ball LM Guide; global-standard 4-way equal load. 

SSR Series – Compact radial-type LM Guide for general machinery. 

SRS Series – Miniature caged-ball LM Guide for tight spaces. 

SHW Series – Wide-type LM Guide for higher moment loads. 

HRW Series – Wide LM Guide family for high rigidity applications. 

SVR / SVS Series – Super-heavy-load caged-ball LM Guides (radial / 4-way equal types). 

GK Series – New interchangeable LM blocks & rails (mix-and-match). 

Full-Roller LM Guide Series – Roller-type LM Guide with 4-way equal load and very high rigidity. 

Linear Bushing LM / LME / LMK / LMF / LMH Series – Standard/long/flange forms for round-shaft guidance. 

Linear Bushing LM-GA / LME-GA Series – Metal-retainer (cage) type for tougher environments. 

Ball Spline SLS / SLF Series – Caged-ball splines for smooth, low-noise torque transmission. 

Ball Spline LBS / LBF / LBH / LBST / LBR Series – High-torque splines with preload and no angular backlash. 

Ball Spline LT / LF Series – Medium-torque splines with compact cylindrical/flanged nuts. 

Ball Spline LBG / LBGT Series – Rotary-with-gears spline units for nut-drive mechanisms. 

Ball Spline LTR / LTR-A Series – Rotary spline units with integrated support bearings.

Cross-Roller Ring RB Series – Standard thin-section rotary bearings; loads in all directions.

Cross-Roller Ring RE Series – Standard type with split inner ring for precise rotation. 

Cross-Roller Ring RU Series – Integrated inner/outer-ring structure; easy mounting and high accuracy. 

Cross-Roller Ring RA Series – Thin-type cross-roller rings for compact rotary stages.

Looking for a series not listed? Contact us.