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.
329.0 millimeters nominal overall outside diameter, point contract; 2 lube fitting 180 degrees apart am 8x1 din 71412 countersunk; one ring,20 holes equally spaced; slewing ring special features, 46.0 millimeters nominal overall width, 191.0 millimeters nominal bore diameter