Stainless Steel Trailer Bearing Buddy – 2.44" – 5,200 lb Axle – Set of 2
This listing includes two (2) stainless steel Trailer Bearing Buddies, enough for one axle. Designed for standard 5,200 lb trailer axles using a 2.44" diameter dust cap.
Constructed from stainless steel (not chrome plated steel) for corrosion resistance in marine and high-moisture environments.
R&P Knowledge Hub
Bearing protection systems maintain slight internal hub pressure to help prevent water, grit, and contaminants from entering through the rear seal. This is especially important for boat trailers where hot hubs are submerged during launching.
The only reliable way to determine size is to measure the outside diameter of your existing dust cap. While lug count can offer a general guideline, always confirm with a tape measure before ordering.
Typical dust cap size patterns:
• 5-lug wheels often use 1.98"
• 6-lug wheels often use 2.44"
• 8-lug wheels often use 2.71"
Features
- Fits 2.44" hub bore (dust cap size)
- Common on 5,200 lb axles
- Stainless steel construction
- Maintains positive hub pressure
- Helps reduce water intrusion and bearing corrosion
- Includes two units (one axle set)
Specifications
| Specification | Detail |
| Dust Cap Size | 2.44" |
| Typical Axle Rating | 5,200 lb |
| Material | Stainless Steel |
| Quantity | 2 (One Axle Set) |
Measure existing dust cap diameter before ordering to ensure proper fit.
