Cross Roller Bearings

Cross Roller Bearings


With the Cross-Roller Ring, cylindrical rollers are arranged crosswise, with each roller perpendicular to the adjacent roller, in a 90V groove, separated from each other by a spacer retainer.  This design allows just one bearing to receive loads in all directions including, radial, axial and moment loads. Since the Cross-Roller Ring achieves high rigidity despite the minimum possible dimensions of the inner and outer rings, it is optimal for applications such as joints and swiveling units of industrial robots, swiveling tables of machining centers, rotary units of manipulators, precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines.

Normally we have below types, please click to see each reference number:

RB series cross roller bearings

RE series cross roller bearings

RU series cross roller bearings

CRB/CRBC series cross roller bearings

CRBH series cross roller bearings

SX series cross roller bearings

RA series cross roller bearings

RA-C series cross roller bearings

XR/JXR series cross tapered roller bearings


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