With Trailer Bearing 4 on 4′ Trailer Hub Kit and Square BT16 Spindle
About Our Products： -1-1/16″ straight spindle includes castle nut and cotter pin -Bearings included – (2) L-44649 1-1/16″ inside dimension -Hub has pre-installed pressed in races -Hub has a 4-bolt pattern on 4″ bolt circle. Pilot diameter 2-1/2″, flange diameter 5.56″ and measures 4-1/4″ tall (through the center of hub) -Spindle features a SQUARE 1-1/2″ stock diameter with a bearing surface of 1-1/16 inch. Fit For： For 2,200 lb axles Package Includes： 1 * 4 on 4 “shaft seat 1 * 1-1/16” BT16 square spindle 2 * L44649/L446101 * 1.987 “* 1.5” oil seal .