3B-8921 Bearing Race and Roller Group
Cat® Cylindrical Roller Bearing (Inner Race and Roller Group)
Description
Cat bearings are designed for specific applications based on load, operating speed, temperature range, size, and past performance, and are manufactured to the highest quality standards for long life and high performance. Cat caged cylindrical roller bearings can handle heavy radial loads, rapid acceleration, and high rotational speeds. Full-complement cylindrical roller bearings are suited to very heavy radial loads at moderate speeds. High-capacity cylindrical roller bearings can handle both heavy radial loads and extremely high speeds. Cat cylindrical roller bearings are built for specific uses, helping ensure that all power train components work together as one system.
Features
- Inner race and cylindrical roller group
- Outside Diameter: 112.431 mm (4.426 in)
- Inside Diameter: 60.000 mm (2.362 in)
- Height: 31.000 mm (1.220 in)
Applications
Cat cylindrical roller bearings are commonly used in transmission and axle systems, pinion and drive gear groups, and clutch systems. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Material | Alloy Steel |
|---|---|
| Outside Diameter | 112.431 mm (4.426 in) |
| Inside Diameter | 60 mm (2.362 in) |
| Height | 31 mm (1.22 in) |
Compatible Equipment
- Motor Graders: 14, 160K, 120H, 12H, 140H, 12K, 120, 140K
- Dozers: D7G
