单列圆锥滚子轴承主要用以承受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。

Taper roller bearings are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made.