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.
1.3960 inches minimum and 1.4060 inches maximum outer member width, 2.1245 inches minimum and 2.1250 inches maximum bore diameter, 1.9400 inches minimum and 1.9450 inches maximum inner member width, 3.4995 inches minimum and 3.5000 inches maximum outer member outside diameter, without insert or liner style designator