Split outer ring type (CRBA): Consists of an inner ring and two outer semi-rings, which is suitable for rotating the inner ring.

Split inner ring type (CRBB): Consists of two inner semi-rings and an outer ring, which is suitable for rotating the outer ring.

High rigidity type (CRBC): Consists of an inner ring and an outer ring, which is suitable for rotating both the inner ring and outer ring.

Split outer ring with mounting holes (CRBD): Consists of an inner ring and two outer semi-rings with mounting holes. The mounting holes allow the crossed roller bearing to be fixed directly, and it is suitable for rotating the inner ring.

High rigidity with mounting holes (CRBE): Consists of an inner ring and an outer ring with mounting holes. The mounting holes allow the crossed roller bearing to be fixed directly, and it is suitable for rotating both the inner ring and outer ring.