10,000 lbs – Trailer Axle Bearing Kit – Inner Bearing Set 387A/382A, ID: 2.250, OD: 3.813 – Outer Bearing Set 395-S/394A, ID: 2.625, OD: 4.331 – Oil Seal 10-56, Cotter Pin

[Inner Bearing Set 1] - Cone: 387A, ID: 2.25" | Race (Cup): 382A, OD: 3.813" [Outer Bearing Set 2] - Cone: 395-S, ID: 2.625" | Race (Cup): 394A, OD: "4.331 [Oil Seal] - 010-056-00, Inner Diameter: 3.125" (3-1/8"), Outer Diameter: 3.880", Width: 0.605" [Fit