6E6155 Bearing for Caterpillar Equipment

6E6155 is an engine bearing used in Caterpillar equipment, including articulated dump trucks and backhoe loaders. The listed applications include Caterpillar models 725, 730, D250E II, D300E II, 416B, 416C, 416D, 420D, and 420E. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The bearing is listed for the following Caterpillar equipment models and machine series:

Model compatibility is determined by the Caterpillar equipment model designation. The supplied application data does not specify the exact engine arrangement, bearing position, or quantity required for each machine, so these details should be checked against the equipment parts documentation before installation.

Cross-reference numbers

The bearing is identified by the following matching number formats:

6E6155 and 6E-6155 refer to the same bearing number, with the second format using a hyphen as the separator. No additional supplier numbers are provided in the available product data.

Specifications

The listed dimensions are length 5.8 cm, width 4.9 cm, and depth 6.1 cm. The supplied data does not state the bearing material, internal clearance, bore size, shell thickness, coating, thread specification, or package quantity. These parameters are therefore not specified for this listing.