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.
steel comp e4340 outer race member material, 0.3410 inches minimum and 0.3430 inches maximum inner member width, steel comp e52100 inner member material, groove and perforation outer race member lubrication feature, 0.2495 inches minimum and 0.2500 inches maximum bore diameter