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.
bearing ball, annular part name assigned by controlling agency, 17.0 inches nominal overall outside diameter, "bore 16.0", land diameters l1 16.37", l2 16.63", radial (lbs) 4899, thrust (lbs) 8360, moment (in-lbs) 30325 for dynamic. static radial (lbs) 11290, thrust (lbs) 28220, moment (in-lbs) 93110. bearing corners are normally chamfered" special features