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.
3.0000 inches nominal housing length, 3.9365 inches minimum and 3.9379 inches maximum bore diameter, 5.4990 inches minimum and 5.5000 inches maximum housing diameter, cylindrical cartridge style designator, copper alloy overall material