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.
without insert or liner style designator, 0.3070 inches minimum and 0.3120 inches maximum outer member width, 0.3120 inches minimum and 0.3125 inches maximum bore diameter, 0.8745 inches minimum and 0.8750 inches maximum outer member outside diameter, 0.4640 inches minimum and 0.4690 inches maximum inner member width