557-0237: BEARING-NEEDLE

Description: Cat thrust needle roller and cage assemblies are designed for large axial loads, high rotational speeds and smooth operation. Thrust needle roller and cage assemblies deliver high performance in a small envelope. Attributes: • Outside Diameter: 145 mm (5.708 in) • Inside Diameter: 110 mm (4.330 in) • Height: 4 mm (0.157 in) • High axial load capacity. • Supports high rotational speeds. • Requires minimal mounting space. • Through hardened needle rollers ensure maximum bearing life. • Easy to install. Application: Typical applications for thrust 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.