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4-point contact slewing ring bearings inner gear

Views:32     Author:ethan zhang     Publish Time: 2018-09-13      Origin:Site

The single row four point contact ball slewing bearing is composed of two seat rings, which design in compact structure and light weight, steel ball contact with the circular raceway at four point, it can bear the axial force, radial force and the tilting moment at the same time.

 

It can be used for slewing conveyor, welding manipulator, light & medium duty crane, excavator, and other construction machinery.


4-point contact slewing ring bearings inner gear

Selecting the appropriate slewing bearing can be a challenge, particularly if there are stringent technical, reliability or economic demands. In these cases, for example, XZWD application engineering service can provide advanced calculations and simulations utilizing state-of-the-art analyse methods to optimize and validate the best design to meet the customer requirements.

 

WANDA manufactures standard and customized slewing bearings in various designs with outside diameters from 0,2 to 5 m to meet the demands of particular applications.

 

Xuzhou Wanda Slewing Bearing Co.,Ltd. is a professional slewing bearing manufacturer. We have strict quality control system in our own factory,meanwhile, we have passed ISO9001:2008 Quality System Certification, certificates of Bureau Veritas and China Classification Society . 

 

Below is our quality control procedure:

quality control procedure of single row four point contact ball slewing bearing


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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
   info@slew-bearing.com
  +86-133-37939399   +86-180 2053 7858

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