圆锥滚子轴承主要用以承受以径向载荷为主的径向与轴向联合载荷。外圈可分离，组装容易。在安装和使用过程中可以调节轴向游隙与径向游隙，也可以预过盈安装。
      The cone rolls sub- bearings
      The cone roll the sub- bearings mainly in order to bears with path to carry a lotus for the path of lord to carry a lotus toward the consociation with stalk.The outside turn can separate and the construction is easy.In the process of installing and using in can regulate stalk to swim Xi and path to swim Xi,Can once prepare Ying to install as well.