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.
0.8730 inches minimum and 0.8750 inches maximum inner member width, 1.6245 inches minimum and 1.6250 inches maximum outer member outside diameter, outer race member notched two places for insertion and removal of inner race member special features, 0.7550 inches minimum and 0.7600 inches maximum outer member width, 0.8745 inches minimum and 0.8750 inches maximum bore diameter