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.
0.1895 inches minimum and 0.1905 inches maximum bore diameter, 0.2400 inches minimum and 0.2450 inches maximum inner ring width, 0.1980 inches minimum and 0.2030 inches maximum outer ring width, mil-g-23827 mil spec single material response lubrication material document and classification, grease lubrication material