Cross-Roller Ring Standard Models RB and RBV

The basic type of Cross-Roller Ring, in which the outer ring is separable while the inner ring is integrated with main body.
Products with spacer retainers (Model RB) have a low friction coefficient and demonstrate highly stable rotational torque. Full-Roller products (Model RBV) are suited to low-speed rotary operations with higher loads, and they are also compatible with all-metal specifications.

  • High rigidity
  • Separable outer ring type
  • Outer ring rotation
  • Rotation accuracy

Types

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  • Full Roller
  • Special Environment
  • High rigidity
  • Separable outer ring type
  • Outer ring rotation
  • Large load capacity
  • Rotation accuracy
  • High load
Model RB
  • High rigidity
  • Separable outer ring type
  • Outer ring rotation
  • Large load capacity
  • Rotation accuracy

Basic load rating (radial) (kN): Basic dynamic load rating 3.23 to 1350 / Basic static load rating 3.1 to 3970

Model RB-H
  • High rigidity
  • Separable outer ring type
  • Outer ring rotation
  • Large load capacity
  • Rotation accuracy

Basic load rating (radial) (kN): Basic dynamic load rating 18 to 320 / Basic static load rating 21.9 to 948

Model RBV
  • Full Roller
  • Special Environment
  • High rigidity
  • Separable outer ring type
  • Outer ring rotation
  • Rotation accuracy
  • High load

Basic load rating (radial) (kN): Basic dynamic load rating 4.62 to 1639 / Basic static load rating 4.69 to 4910

Detailed information for each model number

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Dimensional drawing/Dimensional table

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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.
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