CR Scotseal X-Treme Wheel Seal, TN Trailer Axle 22,500 Lb., 6.014" Outside Diameter(6.001" Bore) X 4.625" Shaft Diameter X 0.912" Wide, Hand Install, For Tapered Spindle Using SET414 Inner & SET413 Outer Bearings Or SET431 Inner & SET427 Outer Pre-Set Bearings