6 Bolt Bearing Kit Uses Bearing Numbers 15123 x 25580 Trailer Wheel Bearing Kit for 8 Lug Hubs 1 1 4 inch x 1 3 4 inch Item Sku 100231 Uses 1 3 4 25580 x 1 1 4 14125A Bearings Replaces 8 Lug 6000lb 7000lb Hub Bearings Includes Wheels Bearings Races and Grease Seals Fits 8 Bolt Hubs uses Bearings 14125A x 25580