一種圓柱形裝置,其內錐面或外圈在單排或雙排錐形硬化滾子上轉動,滾子在滾道中滾動順暢,從而最大限度地減少摩擦,設計用於承受徑向載荷和軸向推力。不包括:軸承、滾子、推力。
66 fed std single material response overall material document and classification, 2.0625 inches minimum and 2.0630 inches maximum bore diameter, cone and spacer,0.0120 in. bench lateral special features, 3.6250 inches minimum and 3.6260 inches maximum overall outside diameter, steel comp e52100 overall material