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.
0.5620 inches minimum and 0.5630 inches maximum bore diameter, 1.6250 inches nominal center to center distance between mounting holes along width, 0.2500 inches nominal base thickness, 0.7500 inches nominal base length, 1.2500 inches nominal height from bottom of base to bore centerline