In stock
SKU: 3J3953
3J3953 Straight Sleeve Bearings fit Caterpillar
In stock
SKU: 3J3953
3J3953 Straight Sleeve Bearings fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$14.00
Delivery
Shipping cost will be calculated at checkout. Available shipping methods:
Characteristics 3J3953 Straight Sleeve Bearings fit Caterpillar
Main characteristics
Compatible models
Caterpillar 621,
Caterpillar 621B,
Caterpillar 621E,
Caterpillar 621F,
Caterpillar 621G,
Caterpillar 621H,
Caterpillar 621K,
Caterpillar 627,
Caterpillar 627B,
Caterpillar 627E,
Caterpillar 627F,
Caterpillar 627G,
Caterpillar 627H,
Caterpillar 627K,
Caterpillar 627K LRC,
Caterpillar 631B,
Caterpillar 631C,
Caterpillar 633,
Caterpillar 633B,
Caterpillar 633C,
Caterpillar 633D,
Caterpillar 637,
Caterpillar 637B,
Caterpillar 641,
Caterpillar 651,
Caterpillar 657
Part type
Straight sleeve bearing
Cross reference
3J-3953
3J3953 Straight Sleeve Bearings for Caterpillar — SKU 3J3953
3J3953 is a straight sleeve bearing for Caterpillar wheel tractor-scrapers. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The bearing is listed for use in the 621, 627, 631, 633, 637, 641, 651 and 657 wheel tractor-scraper model series, including the specific model versions listed below.
Fitment
Compatible Caterpillar equipment models:
- 621
- 621B
- 621E
- 621F
- 621G
- 621H
- 621K
- 627
- 627B
- 627E
- 627F
- 627G
- 627H
- 627K
- 627K LRC
- 631B
- 631C
- 633
- 633B
- 633C
- 633D
- 637
- 637B
- 641
- 651
- 657
The listed applications cover Caterpillar wheel tractor-scrapers from the 621, 627, 631, 633, 637, 641, 651 and 657 series. Model suffixes are included where specified in the equipment application data.
Cross-reference numbers
- 3J-3953
3J-3953 is the catalog number formatting associated with SKU 3J3953.
Specifications
| Part type | Straight sleeve bearing |
| Category | Dimpled & Milling Bearings |
| Equipment type | Wheel tractor-scraper |
| Equipment manufacturer | Caterpillar |
| Material | Powdered metal |
| External groove | No |
| Internal groove | No |
| Transverse holes | No |
| Inner diameter | 2.61 in |
| Outer diameter | 3.22 in |
| Overall length | 2.68 in |
| Weight | 1.7 lb |
| Length | 9 cm |
| Width | 9 cm |
| Depth | 9 cm |






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