Rotary Ball Spline with Support Bearing Rotary Model LTR-A
A compact unit type whose support bearings are directly integrated with the outer surface of the spline nut.
Spline shaft diameter (mm) : 8,10,16,20,25,32,40

Types
Highlight feature tags
- Compact
- Rotary and linear motions
- Rotary type
- With support bearing
- Solid spline shaft
- Hollow spline shaft

- Compact
- Rotary and linear motions
- Rotary type
- With support bearing
- Solid spline shaft
- Hollow spline shaft
basic load ratings(kN) : Basic dynamic load rating 1.47 to 37.8 / Basic static load rating 2.55 to 60.5
Spline shaft diameter (mm) :
8,10,16,20,25,32,40
Detailed information for each model number
Dimensional drawing/Dimensional table
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Member-Exclusive Content
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after registering as a member.
Benefit 1: Useful features
- Easy product comparisonsHighlight feature
- Save items for laterreview Favorites feature
Benefit 2: Exclusive content
Products | Contents |
---|---|
LM Guide | LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc. |
Ball Screw | Axial clearance, maximum manufacturing length of shaft, etc. |
Actuator | Movable part mass, etc. |
Model Number Coding
THK Online Services
Member-Exclusive Content
These contents can be accessed
after registering as a member.
Benefit 1: Useful features
- Easy product comparisonsHighlight feature
- Save items for laterreview Favorites feature
Benefit 2: Exclusive content
Products | Contents |
---|---|
LM Guide | LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc. |
Ball Screw | Axial clearance, maximum manufacturing length of shaft, etc. |
Actuator | Movable part mass, etc. |