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.
0.6299 inches minimum and 0.6301 inches maximum overall outside diameter, 0.2693 inches minimum and 0.2697 inches maximum bore diameter, radial load direction, 0.1949 inches minimum and 0.1969 inches maximum overall width, machined retainer fabrication method