
178-6573 Steel Ball
Cat® Ball Bearing (Loose Balls Only)
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
Ball bearings reduce friction between mating parts and provide protection. They are designed for high-speed, low-load applications with little to no side thrust.
Attributes
Caterpillar invests significant time and money in research and development to ensure that every Cat bearing meets specific design and application requirements. Many of these bearings incorporate one or more special features not found in industry-standard bearings. The result is fewer repairs, reduced downtime, and lower operating costs.
Recommended Applications:
Cat bearings are built for specific applications to ensure all power train parts work and wear as a unit.
Compatible Equipment
- Excavators: 320C, 312C, 312C L
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |




