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.
arsr-4, fa-10319 antenna pedestal end item identification, gear/bearing functional description, p/o unit 13, ti-6340.30, type fa-10319, contact depot antenna support team for replacement information reference data and literature