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.
2.3616 inches minimum and 2.3622 inches maximum bore diameter, 25.0 degrees minimum contact angle, angular load direction, mil-g-18709 mil spec single material response lubrication material document and classification, straight bore shape