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.
0.3745 inches minimum and 0.3750 inches maximum bore diameter, aisi 440a assn std single material response inner member material document and classification, 0.3790 inches minimum and 0.3840 inches maximum inner member width, 50.0 rockwell c minimum inner member hardness rating, 28.0 rockwell c minimum outer race member hardness rating