031-028-01 – 02420 Outer Bearing Cup (Race)
Original price
$35.25
-
Original price
$35.25
Original price
$35.25
$35.25
-
$35.25
Current price
$35.25
The 031-028-01 – 02420 Outer Bearing Cup (race) is the hardened steel mating surface for the 02475 outer bearing cone. Pressed into the trailer hub, this cup provides a smooth, durable raceway that allows the outer bearing to rotate evenly and support the hub under load.
Commonly used on Larson Cable Trailers, this outer bearing cup is typically found in 8,000 lb trailer axle hub assemblies and similar heavy-duty applications.
Specifications
- Part Number: 031-028-01
- Bearing Number: 02420
- Component Type: Outer bearing cup (race)
- Outside Diameter (OD): 2.562 in
- Inside Diameter (ID): 1.781 in (bearing contact surface)
- Cup Width: 0.563 in
- Material: Hardened bearing steel
- Application: Outer wheel bearing race for trailer hubs
Fitment
- Commonly used on 8,000 lb trailer axles
- Designed to pair with 02475 outer bearing cone
- Press-fit into compatible trailer hubs
- Verify hub bore diameter before installation
Notes
- Bearing cup only bearing cone sold separately unless noted
- Always replace bearing cups when installing new bearings
- Proper press installation required to prevent hub damage
- OEM-style replacement component