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, 0.5903 inches minimum and 0.5914 inches maximum bore diameter, angular load direction, 0.3493 inches minimum and 0.3543 inches maximum overall width, 1.2588 inches minimum and 1.2598 inches maximum overall outside diameter