310-6157: 54.42mm Internal Diameter Needle Bearing

Description: Cat radial needle roller and cage assemblies are self-contained, ready to mount bearings designed to be used where the housing bore and shaft can act as raceways. They are designed to carry large loads and function smoothly and dependably through high rotational speeds. Attributes: • High strength cage • Outside Diameter: 75.885 mm (2.9875 in) • Inside Diameter: 54.417 mm (2.142 in) • Height: 47.63 mm (1.875 in) • High load carrying capacity and stiffness. • Supports high rotational speeds. • Lowest cross-section among rolling bearings Application: Typical applications for radial needle roller and cage assemblies are planetary gears, constant-mesh gears, idler gears and connecting rods, Consult your owner's manual or contact your local Cat Dealer for more information.