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.
1.3745 inches minimum and 1.3750 inches maximum overall outside diameter, contact bearing seal type, 0.6245 inches minimum and 0.6250 inches maximum bore diameter, radial load direction, straight bore shape