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.