NERT Brand RA Series Crossed Roller Bearings

Our NERT brand RA series crossed roller bearings are divided into two types, they are CRBS types and CRBC types.

The differences between CRBS types and CRBC types are explained as below:

CRBS Type: For these types of crossed roller bearings, we designed the inner ring and outer ring are both integral structures, and the raceway is also integral. The roller shall be inserted from the roller hole provided on the outer ring. It is used in locations where high rigidity and precision of both inner and outer rings are required.

CRBC Type: For these types of crossed roller bearings, we designed the inner ring in an integral structure while the outer ring in a split structure.

Both CRBS types and CRBC types are lightweight and easy for mounting.