Gear & Bearing Group-Swing Caterpillar 5504954

Description:The swing gear and bearing provides support of the upper frame and transmits torque between the upper frame and car body allowing the top of the machine to rotate on the chassis.Attributes:• Single row ball bearing with internal gear• Spur Gear Number of Teeth: 98• Outside Diameter: 1205 mm (47.440 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.