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 440c inner member material, 57.0 rockwell c nominal inner member hardness rating, 0.5570 inches minimum and 0.5620 inches maximum inner member width, steel comp 630 outer race member material, 0.5620 inches minimum and 0.5625 inches maximum bore diameter