Description:Cat bearing retainers are designed to retain bearings in the correct position for their application. Durable construction and materials ensure long life.Attributes:• Material: Hardened Steel• Internal Spline Number of Teeth: 55• Outside Diameter: 215.00 mm (8.464 in)• Inside Diameter: 137.110 mm (5.398 in)• Width: 103.50 mm (4.074 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.