slewing

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

回轉支承是工程機械行業的重要基礎件.

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It is used for the crane slewing bearing.

這是用于起重機的回轉支承.

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

單排四點接觸球式回轉支承,由兩個座圈組成,結構緊湊、量輕、球與圓弧滾道四點接觸,能同時承受軸向力、向力和傾翻力矩.

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

回轉機制: 無級調速調節和頻率控制使啟動和剎車.

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

轉盤軸承密封圈用材料采用耐油丁晴橡膠制造.

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

回轉支承的振動直接反映內部運行狀況.

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