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.
2.2500 inches minimum and 2.2510 inches maximum bore diameter, 4.9990 inches minimum and 5.0000 inches maximum outer member outside diameter, 1.5000 inches nominal inner member width, 1.5000 inches nominal outer member width