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.
kahrlon,fscm 97613 mfr ref single material response race liner material document and classification, 4.1360 inches minimum and 4.1460 inches maximum inner member width, 17.0000 inches minimum and 17.0020 inches maximum bore diameter, st160lb0013,fscm 43999 mfr ref single material response outer race member material document and classification, mil-f-83142,comp 6,cond a mil spec single material response inner member material document and classification