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.
straight bore shape, 0.5903 inches minimum and 0.5906 inches maximum bore diameter, 0.4750 inches minimum and 0.4800 inches maximum inner ring width, 2.2 pounds nominal bearing preload rating, 0.0001 inches minimum radial and 0.0007 inches maximum radial internal clearance