A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.
angular load direction, 0.3650 inches minimum bore diameter, 0.0770 inches minimum and 0.0790 inches maximum flange width, 1.1868 inches minimum and 1.1872 inches maximum flange outside diameter, straight bore shape