227-6081 Gear and Swing Bearing Assembly
Cat® Swing Gear and Bearing Assembly
Description
The swing gear and bearing support the upper frame and transmit torque between the upper frame and the carbody, allowing the top of the machine to rotate on the undercarriage.
Features
- Single row ball bearing with internal gear
- Spur Gear Teeth: 110
- Outside Diameter: 1316 mm (51.811 in)
Applications
Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Material | Grease (Lanolin, Silicone) Fluid |
|---|---|
| Outside Diameter | 1316 mm (51.811 in) |
| Inside Diameter | 1082.11 mm (42.602 in) |
| Overall Height | 105 mm (4.133 in) |
Compatible Equipment
- Excavators: 320D3 GC, 320D3, 320D FM, 323D L, 320D2 L, 323D2 L, 320D RR, 320C, 320D2 GC, 320D L, 320D GC, 320C L, 323D, 323D2, 320D2, 320D








