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。
2.5000 inches nominal bore diameter, bearing in 2.50id x 1.76 wide part name assigned by controlling agency, 1.7600 inches nominal overall width, nsn:3810-01-607-9674;crane,truck mounted. end item identification