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.
lubricant lubrication material, 0.8700 inches minimum and 0.8750 inches maximum inner member width, steel inner member material, 0.7498 inches minimum and 0.7500 inches maximum bore diameter, copper alloy or steel or steel corrosion resisting outer race member material