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 comp 4150 inner member material, 3.4950 inches minimum and 3.5000 inches maximum inner member width, steel comp 5160 outer ring material, 3.9992 inches minimum and 4.0000 inches maximum bore diameter, 6.2490 inches minimum and 6.2500 inches maximum outer member outside diameter