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.
1.5000 inches nominal bore diameter, groove outer race member lubrication feature, 1.7950 inches minimum and 1.8190 inches maximum inner member width, 50.0 rockwell c minimum and 55.0 rockwell c maximum inner member hardness rating, qq-c-530 fed spec 1st material response overall material document and classification