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.
0.0008 inches minimum radial and 0.0012 inches maximum radial internal clearance, 0.2500 inches nominal bore diameter, angular load direction, straight bore shape, mil-g-25013 mil spec single material response lubrication material document and classification