一種圓柱形裝置,其內圈或外圈繞單排或雙排硬化滾珠轉動,滾珠在兩圈之間滾動順暢,從而最大限度地減少摩擦。對於表面經過特殊研磨以用於雙聯安裝的軸承,請參閱“雙聯滾珠軸承”。不含:機架滾珠軸承。
air route surveillance radar 2, fa-7002 antenna pedestal end item identification, 46 inches od, 42 inches id, 2 inches high; function: bearing, roller, cyclindrical retainer type, roller antenna p/o antenna pedestal fa-7002; reference data: a6002, mp69, ti-6340, 18, fa-7000, air route surveillance radar arsr2. vp; 5. sec 10, pg 10-22 special features