Pair Of Trailer Bearing Repair Kits For 1-3/8 Inch to 1-1/16 Inch Tapered Spindles Kit Includes: (2) L-68149 1-3/8 Inch Inside Dimension INNER Bearings (2) L-44649 1-1/16 Inch Inside Dimension OUTER Bearings (2) L-68111 Inner Race 2.362 Inch Outside Dimension (2) L-44610 Outer Race 1.98 Outside Dimension (2) Grease Seals - 2.56 Inch Outside Dimension - 1.72 Inch Inside Dimension Dust Cap - 1.986 Inch Diameter - 1.16 Inch Depth Perfect for those on the road repairs!