1P1554 Copper Bonded Bearing

The 1P1554 is a copper bonded bearing used in Caterpillar equipment. The listed applications include the Caterpillar 561C pipelayer and Caterpillar D5 track-type tractor. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 1P1554 and belongs to the copper bonded bearings category. The fitment information below is limited to the equipment models specified for this part. Model designation and equipment type are retained to distinguish the listed applications.

Fitment

• Manufacturer of equipment: Caterpillar
• Equipment: Pipelayer 561C
• Equipment: Track-Type Tractor D5

The 1P1554 bearing is listed for use in both the Caterpillar 561C pipelayer and the Caterpillar D5 track-type tractor. The available product data does not identify an additional machine series, model variation, installation position, assembly location, or quantity required per machine.

Specifications

The stated dimensions are 37 cm in length, 22 cm in width, and 13 cm in depth. The stated weight is 20.7 lb. No information is provided in the available data about the bearing’s internal diameter, outside diameter, material composition beyond the copper bonded designation, lubrication requirements, tolerance, mounting method, or included components.

Before installation, the SKU and the equipment model should be checked against the part identification and the machine’s parts documentation. The available data does not provide cross-reference numbers under Caterpillar or any other supplier designation, so no additional replacement numbers are listed.