A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.
e-nsn isil; beam hoisting atfli; beam assy; pse beam, hoisting-atflir pccn:p1hta0 end item identification, bearing, aircraft, ma part name assigned by controlling agency