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.
aligning ring features provided, 0.5904 inches minimum and 0.5906 inches maximum bore diameter, radial load direction, straight bore shape, gpu-5/a end item identification