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转盘轴承是一种能够同时承受较大的轴向负荷、径向负荷和倾覆力矩等综合载荷的特殊结构的大型轴承。一般情况下,转盘轴承自身均带有安装孔、润滑油孔和密封装置,可以满足各种不同工况条件下工作的各类主机的不同需求;另一方面,转盘本身具有结构紧凑、引导旋转方便、安装简便和维护容易等特点,被广泛用于起重运输机械、港口机械、采掘机械、建筑工程机械和导弹发射架等大型回转装置上。 Slewing Ring is a large-sized bearing with special structure which can sustain the compresive heavy loadings, like radial loading, axial loading and tangible moment. In the most cases, because of its mounting holes, grease holes and sealing device, they can fullfill the different requirements of any main frame in all kinds of working conditions. In other hands, slewing bearing which have the characteristic of cramped construction,, convenient rotary guide, handy installation and easy maintain are widely used in elevating machinery, harbor machinery, mining machinery, constructional engineering machinery, missil
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