5C6739 Straight Sleeve Bearings for Caterpillar Equipment

The 5C6739 is a straight sleeve bearing for equipment manufactured by Caterpillar. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The bearing is listed for use in Caterpillar wheel bulldozers, excavators, attachments, and forest machines.

Fitment

Part number 5C6739 is used on the following Caterpillar equipment models and machine series:

• Wheel Bulldozer 814K
• Excavator 225
• Excavator 225B
• Excavator 225D
• Excavator 229
• Excavator 229D
• Attachments H140DS
• Forest Machines 227

The listed applications cover several Caterpillar equipment types. The 814K application is identified as a wheel bulldozer. Models 225, 225B, 225D, 229, and 229D are identified as excavators. H140DS is listed under attachments, while model 227 is identified as a forest machine.

Cross-reference numbers

• 5C-6739 — equipment-manufacturer part number format
• 5C6739 — SKU and unhyphenated part number format

The numbers 5C6739 and 5C-6739 refer to the same bearing identification with different formatting. The hyphenated number is used in the equipment application data, while 5C6739 is the SKU for this product.

Specifications

The bearing has a steel construction and a straight sleeve configuration. The specified internal diameter is 3.01 inches, the outside diameter is 3.51 inches, and the overall bearing length is 2 inches. The supplied specification indicates no groove on the inner surface, no groove on the outer surface, and no cross holes.

The listed weight is 1.5 pounds. The dimensions of 9 cm in length, 9 cm in width, and 9 cm in depth are provided as package dimensions. These measurements are separate from the bearing’s working dimensions shown for the inner diameter, outside diameter, and overall length.