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.
steel overall material, bearing, outboard part name assigned by controlling agency, 2.7559 inches nominal bore diameter, pump, fybroc 1500 gr3 end item identification, straight bore shape