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.
groove internal inner member lubrication feature, 0.2495 inches minimum and 0.2515 inches maximum bore diameter, 0.3220 inches nominal outer member width, 0.4320 inches minimum and 0.4370 inches maximum inner member width, 0.6245 inches minimum and 0.6250 inches maximum outer member outside diameter