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.
with insert and/or liner style designator, 1.2990 inches minimum and 1.3000 inches maximum inner member width, 0.4995 inches minimum and 0.5000 inches maximum bore diameter, 1.7495 inches minimum and 1.7500 inches maximum outer member outside diameter, 0.7920 inches minimum and 0.8020 inches maximum outer member width