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  • Slewing bearing technology improvement and performance improvement


    Slewing bearing technology improvement and performance improvementSlewing bearings( occupies an important position in the application of equipment in many industries. In order to better assist the operation of equipment, we can start from the improvement of production technology Read More

  • How to replace the slewing ring seal


    Many people don’t know how to replace the slewing bearing sealing strip. In fact, the sealing strip replacement is very simple. You only need to master a few steps. Today we explain in detail below.Replacement standard of slewing ring sealing strip:1. Clean up the sealing strip installation groove a Read More

  • CME observation: about 50000 excavators sold in April in China


    After grass root investigation and market research, CME estimated that China's excavator (including export) sales volume was about 50000 in April 2021, with a year-on-year growth of about 10.07%.From the perspective of market:The estimated sales volume of domestic market is 45000, with a growth rate Read More

  • Slewing ring bearing market situation in March 2021


    Slewing ring bearing as the core part of turntable unit, it is the most important part for Excavators. The market demand for slewing bearings can be reflected from the market situation of excavators. After investigations and market research, CME estimates that the sales of excavators (including exp Read More

  • Maintenance of Hydraulic Excavator Slewing Bearing


    Hydraulic excavators generally use single-row 4-point contact ball internal tooth slewing bearings. When excavator is working, the slewing bearing bears complex loads such as axial force, radial force, and tipping moment, and its reasonable maintenance is very important. The maintenance of the slewi Read More

  • Basic Structure of Slewing Ring


    The slewing ring( is the same as other ordinary bearings. It has rolling elements and raceways, but the difference is that the slewing ring has many different characteristics:1. The size of the slewing bearing( is relatively large, its diameter is usually 0. 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.
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