RSTO and STO type support roller

RSTO for the outer ring without ribs, a cage, curved roller surface, without the inner ring of the support roller, can be directly as a raceway in the quenched shaft operation. STO for the outer ring without ribs, a cage, curved roller surface, with inner bearing roller, inner and outer ring and with the needle roller cage assembly can be installed separately. As the RSTO and STO-type roller bearing without retaining wall and end ring, the installation must be axial guidance, the guide surface is at least through precision machining.

According to customer demand for processing into cylindrical roller, with the suffix: "X" said, for example: RSTO6TNX, STO6TNX.