Cross-Roller Ring Standard Model RU

The integrated design of the unit’s inner and outer rings, with mounting holes on both rings,eliminates the need for a special flange or housing and enables easy installation.

  • High rigidity
  • Inner ring rotation
  • Outer ring rotation
  • Integrated inner / Outer ring type
  • Large load capacity
  • Rotation accuracy

Types

Highlight feature tags

  • High rigidity
  • Inner ring rotation
  • Outer ring rotation
  • Integrated inner / Outer ring type
  • Large load capacity
  • Rotation accuracy
Model RU
  • High rigidity
  • Inner ring rotation
  • Outer ring rotation
  • Integrated inner / Outer ring type
  • Large load capacity
  • Rotation accuracy

Basic load rating (radial) (kN): Basic dynamic load rating 7.35 to 222 / Basic static load rating 8.35 to 473

Model RU-H
  • High rigidity
  • Inner ring rotation
  • Outer ring rotation
  • Integrated inner / Outer ring type
  • Large load capacity
  • Rotation accuracy

Basic load rating (radial) (kN): Basic dynamic load rating 19.8 to 261 / Basic static load rating 25.1 to 560

Detailed information for each model number

Dimensional drawing/Dimensional table

THK Online Services
Member-Exclusive Content

These contents can be accessed

after registering as a member.

Log in/Register Click here for THK Online Services details

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.