9W0258 Cylindrical Roller Bearings

9W0258 is a cylindrical roller bearing for Caterpillar equipment. It is used on Caterpillar CHALLENGER tractor models listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 9W0258 and belongs to the bearings category. The available application data identifies Caterpillar CHALLENGER machines as compatible equipment. The model designation must be checked against the machine identification and the bearing removed from the equipment before installation.

Fitment

The listed fitment covers the Caterpillar CHALLENGER 65, 75, 85, and 95 model groups and their specified letter-designated versions. The available product data does not identify a separate machine position or subassembly, so installation location should be confirmed using the equipment parts documentation.

Specifications

The stated dimensions are 36.2 cm in length, 36.2 cm in width, and 4.4 cm in depth. The listed weight is 8.5 lb. These measurements describe the supplied part as recorded in the product data; bearing internal and external diameters, roller dimensions, material, clearance, seal configuration, and included components are not specified.

No additional replacement or cross-reference part numbers are provided in the available product data. The confirmed identification for this bearing is 9W0258.