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, -50 ms-171,38443 mfr ref all material responses inner ring material document and classification, angular load direction, -50,21335 mfr ref all material responses outer ring material document and classification, 2.5585 inches minimum and 2.5591 inches maximum bore diameter