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.
0.6820 inches minimum and 0.6870 inches maximum inner member width, 0.5260 inches minimum and 0.5310 inches maximum outer member width, 0.4995 inches minimum and 0.5005 inches maximum bore diameter, 2.1600 inches minimum and 2.2200 inches maximum outer member outside diameter