slewing

Slewing bearings are basic components widely used in construction machinery industry.

回转支承是工程机械行业的重要基础件.

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It is used for the crane slewing bearing.

这是用于起重机的回转支承.

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The single - row four point contact ball slewing ring is composed of two seatring.

单排四点接触球式回转支承,由两个座圈组成,结构紧凑、量轻、球与圆弧滚道四点接触,能同时承受轴向力、向力和倾翻力矩.

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The slewing mechanism: Stepless speed regulated and frequency control make starting and braking.

回转机制: 无级调速调节和频率控制使启动和刹车.

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The sealed ring material of slewing ring is manufactured by the oil resistant NBR.

转盘轴承密封圈用材料采用耐油丁晴橡胶制造.

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The vibration of slewing bearing directly reflects internal operating situation of a crane.

回转支承的振动直接反映内部运行状况.

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