278-3381 Retaining Ring
Cat® Retaining Ring
Description
The retaining ring (also known as a snap ring or circlip) is a fastener used to secure components on a shaft or in a bore. It is a circular metal ring with one or two small lugs or protrusions that provide retention once seated in the groove, holding the component in place.
Features
- Built to exact specifications for durability, reliable performance, and outstanding productivity.
- Designed for easy installation and removal.
Applications
The retaining ring is installed in a groove on the shaft and prevents components from moving or sliding in the clutch assembly of the planetary transmission.
Specifications
| Diameter | 122.2 mm |
|---|---|
| Length | 1.97 in |
| Thickness | 3.18 mm |
| Weight | 0.05 kg (0.78 lb) |
| Width | 1.02 in |
Compatible Equipment
- Cold Planers: TH55-E70
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |








