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。
38.1 millimeters nominal bore diameter, tapered roller bearing cone and seal part name assigned by controlling agency, molded seal type, uncoated finish special features, straight bore, flanged cup, normal angle style designator