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。
0.0012 inches minimum radial and 0.0022 inches maximum radial internal clearance, 2.9994 inches minimum and 3.0000 inches maximum bore diameter, straight bore shape, radial load direction, 3.6244 inches minimum and 3.6250 inches maximum overall outside diameter