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.
eswmic113a,fscm 23040 mfr ref single material response lubrication material document and classification, lubricant lubrication material, 0.7920 inches minimum and 0.8020 inches maximum outer ring width, 2.0625 inches minimum and 2.0635 inches maximum bore diameter, 3.5000 inches nominal overall outside diameter