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。
2.0110 inches minimum and 2.0350 inches maximum cup width, 0.1400 inches nominal cone corner radius, 3.6718 inches nominal overall outside diameter, 2.0000 inches nominal bore diameter, 2.5420 inches nominal cone width