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。
0.9242 inches minimum and 0.9272 inches maximum cup width, 1.1317 inches minimum and 1.1447 inches maximum cone width, 0.1000 inches nominal backface corner radius, 0.0600 inches minimum cone corner radius, 2.1649 inches minimum and 2.1654 inches maximum bore diameter