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, mil-l-7808 mil spec single material response lubrication material document and classification, radial load direction, 0.0002 inches minimum radial and 0.0008 inches maximum radial internal clearance, 0.9841 inches minimum and 0.9843 inches maximum bore diameter