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.
0.4840 inches minimum and 0.4890 inches maximum inner ring width, 15.00 millimeters nominal bore diameter, contact bearing seal type, straight bore shape, 0.0004 inches minimum radial and 0.0010 inches maximum radial internal clearance