Description:Replacement inner bearing for the frame group.Attributes:• Material: Steel• Hard chrome plated• Outside (Spherical) Diameter: 736.600 mm (29.000 in)• Bore Diameter: 603.250 mm (23.750 in)• Length: 342.90 mm (13.500 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.