1154072 Bearing fit Caterpillar
1154072 Bearing fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1154072 Composite Bearing for Caterpillar Equipment
1154072 is a composite bearing used in Caterpillar asphalt pavers and Caterpillar Challenger equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The bearing is identified by the Caterpillar equipment part number 1154072 and the formatted number 115-4072. The supplied fitment information covers Caterpillar AP, BG, and Challenger MT equipment models listed below. Compatibility should be checked against the machine model and the part number before installation.
Fitment
- Caterpillar asphalt pavers
- Caterpillar Challenger equipment
- Caterpillar AP-1000D asphalt paver
- Caterpillar AP-1055D asphalt paver
- Caterpillar AP-755 asphalt paver
- Caterpillar BG-2455D asphalt paver
- Caterpillar BG-260D asphalt paver
- Caterpillar 35 Challenger
- Caterpillar 45 Challenger
- Caterpillar 55 Challenger
- Caterpillar MT735 Challenger
- Caterpillar MT745 Challenger
Cross-reference numbers
| Part number | 1154072 |
| Formatted part number | 115-4072 |
| Part identification | BEARING |
1154072 and 115-4072 are the number formats provided for the same bearing identification. The available product data does not specify additional supplier or equipment-manufacturer cross-reference numbers.
Specifications
| Part type | Composite bearing |
| Application | Bearing for compatible Caterpillar equipment |
| Equipment categories | Asphalt pavers and Challenger equipment |
| Material description | Steel base with aluminum |
| Outside diameter | 3.12 in |
| Outside diameter, metric value | Approx. 7.9 cm |
| Inside diameter | 2.92 in |
| Inside diameter, metric value | Approx. 7.4 cm |
| Length | 0.98 in |
| Length, metric value | 9.3 cm |
| Listed width | 4 cm |
| Listed depth | 9.3 cm |
| Weight | 0.3 lb |
The listed dimensions identify the bearing by its outside diameter, inside diameter, and axial length. The material description specifies a steel base with aluminum. Width and depth are given as product dimensions in the available data; the source does not define their individual measurement directions.
The part is supplied as a bearing. No additional components, seals, fasteners, bushings, or installation tools are specified in the available product information.

























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