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.
0.2500 inches nominal flange thickness, 2.7500 inches nominal housing diameter, 2.1900 inches nominal height from bottom of base to bore centerline, 0.3906 inches nominal mounting hole diameter, iron malleable overall material