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.
0.0005 inches minimum radial and 0.0011 inches maximum radial internal clearance, 2.0469 inches minimum and 2.0472 inches maximum overall outside diameter, 0.5856 inches minimum and 0.5906 inches maximum overall width, 0.9841 inches minimum and 0.9843 inches maximum bore diameter, pacer dawn end item identification