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, 0.58 millimeters nominal flange width, 0.005 millimeters minimum radial and 0.010 millimeters maximum radial internal clearance, 13.89 millimeters nominal flange outside diameter, 6.35 millimeters nominal bore diameter