3311521 Bearing fit Caterpillar
3311521 Bearing fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Bearing 3311521 for Caterpillar Equipment
3311521 is a composite bearing for Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The bearing is identified by the Caterpillar part number 3311521 and the formatted number 331-1521. The available product data identifies the equipment brand and bearing specifications but does not provide a list of specific Caterpillar machine models or series. Fitment should therefore be confirmed against the bearing dimensions, component location, and the part number installed on the machine.
Cross-reference numbers
- 3311521
- 331-1521
Specifications
| Part type | Composite bearing |
| Equipment brand | Caterpillar |
| Manufacturer of the part | CTP (Costex Tractor Parts) |
| Part condition | New aftermarket part |
| Material | Steel-backed bronze |
| Approximate inner diameter | 65.17 mm |
| Approximate outer diameter | 75.1 mm |
| Approximate overall length | 50 mm |
| Inner groove | Yes |
| Outer groove | No |
| Cross holes | No |
| Approximate weight | 0.8 lb |
| Package length | 7 cm |
| Package width | 7 cm |
| Package depth | 9 cm |
The bearing has a steel backing with a bronze bearing layer. Its approximate internal diameter is 65.17 mm, external diameter is 75.1 mm, and overall length is 50 mm. The component includes an internal groove; no external groove or cross holes are specified.
The listed length, width, and depth values of 7 cm, 7 cm, and 9 cm respectively are provided as package dimensions. The stated weight is approximately 0.8 lb. Specific machine model compatibility is not included in the available product information.
Questions 3311521 Bearing fit Caterpillar 0 questions