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。
bearing, ball anlr part name assigned by controlling agency, per poc e-mail;item 4 is- bear015, bearing w63207 type 120, double sealed, w/ spcl. grease per dod-g-24508 (mobil 28),size 35 mm bore, 72 mm o.d., 26.99 mm width, iks w207-2rs special features