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.
1.2495 inches minimum and 1.2500 inches maximum bore diameter, 26.0 rockwell c minimum and 55.0 rockwell c maximum outer race member hardness rating, steel inner member material, 26.0 rockwell c minimum and 55.0 rockwell c maximum inner member hardness rating, 1.4950 inches minimum and 1.5000 inches maximum inner member width