Rotary Ball Spline with Gear Rotary with Gears Model LBG
These models are unit types based on model LBR, but have gear teeth on the flange circumference and radial and thrust bearings on the spline nut, all compactly integrated.It is optimal for a torque transmission mechanism with spline nut drive.
Spline shaft diameter (mm) : 20,25,30,40,50,60,85

Types
Highlight feature tags
- Rotary and linear motions
- Rotary type
- With gear
- Solid spline shaft
- Hollow spline shaft

- Rotary and linear motions
- Rotary type
- With gear
- Solid spline shaft
- Hollow spline shaft
basic load ratings(kN) : Basic dynamic load rating 9.4 to 119 / Basic static load rating 20.1 to 213
Spline shaft diameter (mm) :
20,25,30,40,50,60,85
Detailed information for each model number
Dimensional drawing/Dimensional table
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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. |
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. |