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。
cylindrical two lip inner ring w/centered roller guide, cylindrical outer ring separable style designator, 3810-01-550-3454 end item identification, bearing, sleeve roller part name assigned by controlling agency