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.
2.125 inches nominal assembly overall length, 3.625 inches nominal center to center distance between mounting holes along side of a square, 2.1875 inches nominal bore diameter, 1.469 inches nominal housing length, 0.656 inches nominal flange thickness