3F5789 Tapered Roller Bearing for Caterpillar Equipment

The 3F5789 is a tapered roller bearing cone used in equipment manufactured by Caterpillar. The part is listed for Caterpillar engine-machine applications and Caterpillar motor graders, including the C6.6, 120M, and 12M models.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The bearing is identified for use with the following Caterpillar equipment and models:

• Caterpillar C6.6 engine-machine applications
• Caterpillar 120M motor grader
• Caterpillar 12M motor grader

The available product data identifies the part as a bearing cone for the listed Caterpillar applications. The exact bearing position and the complete bearing assembly configuration are not specified.

Cross-reference numbers

• 3F5789
• 3F-5789

3F5789 is the product SKU and part number used for identification. The hyphenated format 3F-5789 is also used for the same number.

Specifications

Before installation, the part number and the bearing dimensions should be checked against the component removed from the machine. The listed dimensions are length 11.8 cm, width 5 cm, and depth 12 cm. The stated weight is 2.5 lb.