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.
23.0 rockwell c minimum and 35.0 rockwell c maximum outer ring hardness rating, 0.6230 inches minimum and 0.6250 inches maximum inner member width, 0.4995 inches minimum and 0.5000 inches maximum bore diameter, 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, self-lubricating liner race liner lubrication feature