Timken 510021 Wheel Bearing by Timken SKU: 510021 Sale $53.33 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Timken 510021 Wheel Bearing Bore Diameter (in.): 1.574 in. Outer Diameter (in): 2.913 in. Width (in): 1.417 in.