177-6738: Radial Needle Roller And Cage Assembly

Description: Cat radial needle roller and cage assemblies such as 177-6738 are self-contained, ready to mount bearings designed to be used where the housing bore and shaft can act as raceways. This bearing is designed to carry large loads and function smoothly and dependably through high rotational speeds. Caterpillar design engineers match the right combination of dimensions, materials, surface finish, and manufacturing processes, to each part to enable them to work and wear effectively with all the other neighboring and dependent parts. Attributes: • Inside Diameter: 105 mm (4.13 inch) • Outside Diameter: 113 mm (4.45 inch) • Width: 30 mm (1.18 inch) • High load carrying capacity and rigidity • Supports high rotational speeds Application: Typically used where toughness, durability and high performance are critical such as gearbox and transmissions. Consult your owner’s manual or contact your local Cat Dealer for more information.