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  • Crossed roller slewing bearing


    Crossed roller slewing bearingCrossed roller slewing bearing is often used in bucket wheel, super heavy transport machinery, port machinery, mining machinery, construction machinery and other large slewing device, construction machinery has played an important role in the operation, the following de Read More

  • NEW PRODUCT!!! Ball-roller combined slewing rings


    NEW PRODUCT!!! Ball-roller combined slewing ringsIt is known to us the slewing bearing has widely used on many construction machines, but in addition to being applied to construction machines, the application range of slewing ring( has been gradually Read More

  • Affecting Factors of Slewing Bearing Raceways Capacity


    Affecting Factors of Slewing Bearing Raceways Capacity1.The rigidity of slewing bearing after installationIf the overall rigidity of the slewing bearing is insufficient, it will affect the slewing bearing raceways capacity( Read More

  • Slewing ring shaking causes analysis


    Slewing ring shaking causes analysisThe slewing ring is a new type of mechanical component, which is a large bearing that can withstand a comprehensive load and can carry large axial, radial loads and tilting torque at the same time. Slewing bearings are a common mechanical accessory in industrial m Read More

  • Concrete Mixing Pump Truck Used Slewing Ring Bearing


    Concrete Mixing Pump Truck Used Slewing Ring BearingThere are many types of pump trucks, such as: concrete mixing pump truck, boom pump truck, mobile pump truck, flood control mobile pump truck, etc .; these pump trucks are inseparable from a very important transmission component: slewing ring beari Read More

  • Slewing bearing cage introduction


    Slewing bearing cage introductionThe main purposes of the slewing bearing cage are: to maintain suitable spacing between rolling elements to avoid immediate contact between adjacent rolling elements in order to keep friction and consequently heat to a low level; to spread the rolling elements evenly Read More

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Xuzhou WanDa Slewing Bearing Co.,Ltd.
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Xuzhou WanDa Slewing Bearing Co.,Ltd.
 No.15,Huaxia Road,the 3rd Industrial Park,Tongshan District, Xuzhou, Jiangsu,China.
  +86-516-83309366     +86-516-83303986
  +86-133-37939399   +86-180 2053 7858