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.
grease lubrication material, 1.8700 inches minimum and 1.8750 inches maximum inner member width, mil-g-23827 mil spec single material response lubrication material document and classification, 2.4995 inches minimum and 2.5000 inches maximum outer member outside diameter, 1.2495 inches minimum and 1.2500 inches maximum bore diameter