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.
steel corrosion resisting inner member material, 0.3120 inches minimum and 0.3125 inches maximum bore diameter, 0.8080 inches minimum and 0.8130 inches maximum inner member width, steel corrosion resisting outer race member material, 0.9055 inches minimum and 0.9060 inches maximum outer member outside diameter