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。
radial load direction, 0.0004 inches minimum radial and 0.0007 inches maximum radial internal clearance, mil-l-7870 mil spec single material response lubrication material document and classification, straight bore shape, 0.1249 inches minimum and 0.1250 inches maximum bore diameter