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.
grease lubrication material, straight bore shape, unitemp 500,fscm 59595 mfr ref single material response lubrication material document and classification, radial load direction, 0.3148 inches minimum and 0.3150 inches maximum bore diameter