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.
0.0010 inches nominal radial internal clearance, radial load direction, straight bore shape, 0.1230 inches minimum and 0.1270 inches maximum inner ring width, 0.0777 inches minimum and 0.0782 inches maximum bore diameter