1143391 Cylindrical Roller Bearings fit Caterpillar
1143391 Cylindrical Roller Bearings fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1143391 Cylindrical Roller Bearings
1143391 is a cylindrical roller bearing for Caterpillar equipment. The part is listed for Caterpillar track loaders, track-type tractors, and wheel loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The bearing is specified for the following Caterpillar equipment models and machine series:
| Equipment type | Track loader |
| Compatible models | 933C, 939C |
| Equipment type | Track-type tractor |
| Compatible models | D3C III, D3G, D4C III, D4G, D5C III, D5G |
| Equipment type | Wheel loader |
| Compatible models | 966K, 966M XE, 972M XE |
The listed fitment covers the Caterpillar 933C and 939C track loaders; D3C III, D3G, D4C III, D4G, D5C III, and D5G track-type tractors; and 966K, 966M XE, and 972M XE wheel loaders. The equipment manufacturer associated with the listed applications is Caterpillar.
Specifications
| Part type | Cylindrical roller bearing |
| SKU | 1143391 |
| Equipment brand | Caterpillar |
| Product category | Bearings |
| Weight | 1.8 lb |
| Length | 12 cm |
| Width | 11.5 cm |
| Depth | 4 cm |
The dimensions provided for part 1143391 are 12 cm in length, 11.5 cm in width, and 4 cm in depth. The specified weight is 1.8 lb. No additional dimensions, material data, thread information, installation position, included components, or cross-reference numbers are provided for this part.
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