STO20 Budget Support Roller not Axial Guidance and Inner Sleeve 20x47x15.8mm

Budget Support Rollers without Axial Guidance: Designed for applications where the associated components can be designed to to provide the axial guidance. The support rollers are supplied with inner rings and are intended for arrangements where the pin or shaft can be hardened and ground.
Benefits: Supplied with the inner ring, separable - easily mounted