Product Catalog

RA crossed roller bearing

Crossed roller bearings

Composed of inner ring, outer ring and alternately arranged rollers, crossed roller bearings are widely used in mechanical equipment. The unique structure maintains excellent rotational accuracy and stability under heavy loads and high speeds.

Capable of bearing radial forces, bidirectional axial forces, overturning moments and combined loads.

Applicable for scenarios demanding high rigidity.

Deliver high-precision rotation and allow preloading.

Product Parameters
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Designation

Main dimensions (mm)

Shoulder dimension

Basic Rated Load Radial (KN)

Weight (kg)

d

D

dp

B/B1

a

r min

ds

Dh

Cr

Cor