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.
0.0015 inches minimum radial and 0.0020 inches maximum radial internal clearance, outward convergent internal fit-up contact angular direction, straight bore shape, 100.00 millimeters nominal bore diameter, 15.0 degrees nominal contact angle