A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see bearing unit, ball; bearing unit, plain; and bearing unit, roller.
1.562 inches nominal bolt circle diameter, 3.422 inches nominal housing diameter, 0.3790 inches minimum and 0.3810 inches maximum bore diameter, 0.500 inches nominal flange thickness, 6230-00-144-3422 end item identification