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.
straight bore shape, standard internal fit-up designation, as differentiated by material which must conform to ships parts control center special quality control provisions and mil-p-197 departure from cited document, 70.00 millimeters nominal bore diameter, matt and spcl criticality code justification