RE20025/20030/20035 crossed roller bearings

Model RE (Separable Inner Ring, Type for Outer Ring Rotation)

This new model is based on the design of principal of the RB, Having the same major dimensions as model RB, its inner ring is separable while the outer ring is integrated with the main body,this model is used in locations where the rotation accuracy of the outer ring is required.

THK crossed roller bearings RE series:

RE5013 RE7013    RE8016   RE9016   RE10016    RE10020   RE11012   RE11015   RE11020   RE12016  RE12025 RE13015   RE13025  RE14016  RE14025   RE15013  RE15025   RE15030   RE16025  RE17020  RE18025  RE19025  RE20025  RE20030  RE20035   RE22025    RE24025   RE25025   RE25030  RE25040  RE30025   RE30035  RE30040 RE35020  RE35025   RE40035   RE40040   RE45025   RE50025  RE50040  RE50050  RE60040  RE70045 RE80070 RE90070 RE1000110
 

Product Feature

High Rotation Accuracy The spacer retainer fitting among cross-arrayed rollers prevents rollers from skewing and the rotational torque from increasing due to friction between rollers. Unlike conventional types using steel sheet retainers, the Cross-Roller Ring does not cause unilateral contact of roller or seize. Thus, even under a preload, the Cross-Roller Ring provides stable rotation.

Application

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.