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.
1.000 inches nominal housing width, 971480-10 end item identification, housing,bearing part name assigned by controlling agency, steel corrosion resisting housing material, 6.750 inches nominal housing diameter