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。
54.0000 millimeters nominal overall width, 0.4 millimeters nominal backface corner radius, 105.000 millimeters nominal overall outside diameter, 65.0000 millimeters nominal bore diameter, 3.0 millimeters nominal cone corner radius