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.
weapons system fire control an-asg 21,b52h acft end item identification, versilube g-300 mfr ref single material response lubrication material document and classification, straight bore shape, 0.6693 inches minimum bore diameter, radial load direction