1M4459 Straight Sleeve Bearings fit Caterpillar
1M4459 Straight Sleeve Bearings fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1M4459 Straight Sleeve Bearings for Caterpillar Equipment
The 1M4459 is a straight sleeve bearing for Caterpillar tracked bulldozers and pipe-layers. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The bearing is listed for installation in Caterpillar equipment identified by the machine models and series below. The supplied product data identifies this component as a dimpled and milling bearing of the straight sleeve type.
Fitment
- Tracked bulldozers:
- 140
- 141
- 143
- D6C
- D6D
- D6D SR
- D6E SR
- D6G SR
- Pipe-layer:
- 583H
The fitment information applies to the Caterpillar machine models listed above. Model designation and machine configuration should be checked against the equipment parts documentation before installation.
Cross-reference numbers
- 1M4459
- 1M-4459
These two designations identify the same bearing number in different number formats: 1M4459 without a hyphen and 1M-4459 with a hyphen.
Specifications
| Part type | Straight sleeve bearing |
| Product category | Dimpled and milling bearings |
| Equipment brand | Caterpillar |
| Material | Metal-ceramic |
| Inner diameter | 1.25 in |
| Outer diameter | 1.50 in |
| Overall length | 1.25 in |
| Outer groove | No |
| Inner groove | No |
| Cross holes | No |
| Grease passage | No grease hole in the bearing |
| Weight | 0.1 lb |
| Length | 5.8 cm |
| Width | 4.9 cm |
| Depth | 6.1 cm |
The dimensional data describes the bearing itself in inches. The listed length, width, depth, and weight are the product dimensions and shipping-unit data provided for this SKU. No grease hole, cross holes, inner groove, or outer groove are specified for this bearing.























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