KOYO Bearings RCB-121616-FS Needle Roller Bearing

KOYO RCB-121616-FS is a needle roller bearing. It features an inner bore (ID) of 3/4 inch and an outer diameter (OD) of 1 inch, aligning with the part number RCB-121616-FS. Needle roller bearings use many slim rollers arranged to deliver high radial load capacity within a compact envelope, a design that minimizes shaft and housing diameters while maintaining rigidity in suitable assemblies. As a KOYO product, the RCB-121616-FS designation identifies the exact bore and outer diameter configuration for precise procurement and replacement in compatible systems. This bearing is selected when a small footprint is needed without sacrificing load capacity in applications where rotation is essential and space is at a premium.