7T9755 Tapered Roller Bearing for Caterpillar Equipment

The 7T9755 is a tapered roller bearing used in Caterpillar articulated dump trucks and asphalt pavers. The bearing is used on Caterpillar D250E, D300E, AP-1000, AP-1000B, AP-1050B, AP-1055B, AP-650B, AP-800C, AP-800D, and AP-900B equipment models.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The equipment brand referenced for fitment is Caterpillar; the bearing is identified by the part numbers and specifications listed below.

Fitment

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

• Caterpillar articulated dump trucks
• Caterpillar D250E articulated dump truck
• Caterpillar D300E articulated dump truck
• Caterpillar asphalt pavers
• Caterpillar AP-1000 asphalt paver
• Caterpillar AP-1000B asphalt paver
• Caterpillar AP-1050B asphalt paver
• Caterpillar AP-1055B asphalt paver
• Caterpillar AP-650B asphalt paver
• Caterpillar AP-800C asphalt paver
• Caterpillar AP-800D asphalt paver
• Caterpillar AP-900B asphalt paver

Compatibility should be checked by comparing the machine model with the bearing part number. The supplied fitment information identifies the models above and does not specify a separate machine position or assembly location.

Cross-reference numbers

• 7T-9755

7T9755 and 7T-9755 are the two number formats provided for this bearing. The number without the hyphen is used as the SKU, while the hyphenated format is shown as the part number.

Specifications

The dimensions are given in the units stated in the product data: outside diameter and height in inches, and package or part dimensions listed as length, width, and depth in centimetres. The available specifications do not state the bearing material, internal clearance, load rating, seal arrangement, or included components.