4V4445 Straight Sleeve Bearings fit Caterpillar
4V4445 Straight Sleeve Bearings fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
4V4445 Straight Sleeve Bearings for Caterpillar Equipment
The 4V4445 straight sleeve bearing is used in Caterpillar equipment to support rotational movement between the frame links and the attachment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The bearing is identified as a straight sleeve type and has an outer groove with cross holes. The design does not include an inner groove. The listed dimensions are an inner diameter of 2.01 inches, an outer diameter of 2.5 inches, and an overall length of 2.91 inches.
Fitment
The 4V4445 bearing is listed for the following Caterpillar equipment types and models:
- Worktool equipment
- Hydraulic equipment
- Wheeled excavators
- Caterpillar M313D
- Caterpillar M318F
- Wheel-type loaders
- Caterpillar 926
- Caterpillar 926E
- Caterpillar G926
Fitment should be verified by comparing the part number and bearing dimensions with the component installed on the machine. The model information above includes both equipment series and specific machine models listed for this part number.
Cross-reference numbers
- 4V4445
- 4V-4445
4V4445 and 4V-4445 are the same part number shown in different formatting. The product SKU is 4V4445.
Specifications
| Part type | Straight sleeve bearing |
| Equipment manufacturer | Caterpillar |
| Application | Rotational movement between frame links and the attachment |
| Material | Steel |
| Outer groove | Yes |
| Cross holes | Yes |
| Inner groove | No |
| Inner diameter | 2.01 in |
| Outer diameter | 2.5 in |
| Overall length | 2.91 in |
| Weight | 1.5 lb |
| Length | 7 cm |
| Width | 7 cm |
| Depth | 9 cm |
| SKU | 4V4445 |





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