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.
2.5620 inches minimum and 2.5625 inches maximum outer member outside diameter, 1.2500 inches minimum and 1.2516 inches maximum bore diameter, 1.2180 inches minimum and 1.2280 inches maximum outer member width, 1.7950 inches minimum and 1.8190 inches maximum inner member width, without insert or liner style designator