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.
0.0003 inches minimum radial and 0.0011 inches maximum radial internal clearance, 0.3934 inches minimum and 0.3937 inches maximum bore diameter, straight bore shape, 1.1807 inches minimum and 1.1811 inches maximum overall outside diameter, radial load direction