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.
contact bearing seal type, rigid alignment type, flush lubrication fitting features provided, 1.9430 inches minimum and 1.9460 inches maximum bore diameter, straight bore shape