Slewing bearings (fig 1) are ball or cylindrical roller bearings which can accomodate axial, radial and moment loads acting either singly or in combination and in any direction.

• 回转轴承(图1)为滚球轴承或圆柱滚子轴承,可承受单向、双向及任何方向作用的轴向、径向和力矩负荷。