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, perforation inner member lubrication feature, 22.0 rockwell c nominal inner member hardness rating, 1.3745 inches minimum and 1.3765 inches maximum bore diameter, 1.6825 inches minimum and 1.6875 inches maximum inner member width