Seal Inside diameters - 2.25" & 2.125" (Use Only One per Hub)
Seal Outside diameter - 3.376"
Description
This Trailer Hub Wheel Bearing kit will fit most 5,200 - 6,000 lb. axles, and most 6 lug hubs. The inside diameter of the bearings are 1 1/4" and 1 3/4".