031-028-02 – 02475 Outer Bearing Cone
The 031-028-02 – 02475 Outer Bearing Cone is a tapered roller bearing used as the outer bearing in trailer hub assemblies. It supports radial and axial loads while allowing smooth hub rotation when paired with the matching 02420 bearing cup (race).
Commonly used on Larson Cable Trailers, this bearing cone is typical of 8,000 lb trailer axle hub configurations.
Specifications
- Part Number: 031-028-02
- Bearing Number: 02475
- Component Type: Outer bearing cone (tapered roller bearing)
- Inside Diameter (ID): 1.250 in
- Outside Diameter (OD): 2.500 in (at rollers)
- Overall Width: 0.812 in
- Material: Hardened bearing steel
- Application: Outer wheel bearing for trailer hubs
Fitment
- Commonly used on 8,000 lb trailer axles
- Designed to pair with 02420 outer bearing cup (race)
- Verify spindle diameter and hub compatibility before installation
Notes
- Bearing cone only cup (race) sold separately unless noted
- Replace bearing cups and hub seals when servicing bearings
- Proper greasing and preload adjustment required during installation
- OEM-style replacement bearing