Single Row Four point Contact Ball Slewing Bearing

  • Wanda High quality Slewing Bearing with internal teeth for Mini Excavator

    Wanda High quality Slewing Bearing with internal teeth for Mini Excavator

    The light type slewing ring bearing has the same structure with four point contact ball slewing ring bearing,but the weight is light and could be used for some light type machinery applications.

    The light slewing bearing ring has been widely used in many applications:

    1.Food machinery;

    2.Canning machinery;

    3.Environmental machinery

     

  • heavy duty turntable bearings with External gear slewing ring

    heavy duty turntable bearings with External gear slewing ring

    Slewing bearing its gear precision grade should be between 7 to 11, which determines the smoothness of the slewing bearing drive, load distribution uniformity and transmission accuracy. The higher the slewing bearing gear precision, the more intensive the mesh tooth surface contact spots, so that the noise value is reduced, the smoothness of operation improved. 

  • High precision slewing ring bearing for Nucleic acid equipment

    High precision slewing ring bearing for Nucleic acid equipment

    The application range of slewing bearings is becoming wider and wider, and they are now widely used in medical equipment. Among them, gamma knife, CT machine, Nucleic acid equipment and other medical equipment use slewing bearings.

  • Best quality slewing ring bearing for hot sale Automatic nucleic acid extractor

    Best quality slewing ring bearing for hot sale Automatic nucleic acid extractor

    Slewing bearing could use for the automatic nucleic acid extractor as the turntable unit. The automatic nucleic acid extractor is a device for extracting and purifying nucleic acid through the magnetic bead method. And the advantage of turntable design is small area occupied by the instrument, stable operation, safe and reliable.

  • Internal tooth slewing bearing single row ball 4-point contact 013 series

    Internal tooth slewing bearing single row ball 4-point contact 013 series

    1. Factory supply Inner gear slew bearing

    2.Dust resistance,longer retention time

    3. Very competitive price for you to seize your customer!

  • Non gear slewing ring bearing 010 series with competitive price

    Non gear slewing ring bearing 010 series with competitive price

     CCS & BV standards

    Acceptance customize

    Top manufacturer for Slewing ring bearing 

  • External gear single row ball four point contact 011 series slewing bearing

    External gear single row ball four point contact 011 series slewing bearing

    We are top manufacturer of various slewing ring.

    Our factory has passed ISO9001:2015. With the same quality as other famous brand.

    If you work with us, can save your cost due to our price is very competitive.

     

  • 4 point angular contact ball turntable slewing ring

    4 point angular contact ball turntable slewing ring

    In Xuzhou slewing bearing products, the proportion of high-precision, high-tech and high value-added products is relatively low, and high-end slewing bearings still rely on imports. In terms of slewing bearing manufacturing technology, most of Xuzhou slewing bearing companies have slow development of manufacturing process and equipment technology, and the numerical control and automation of processing equipment are relatively low; the heat treatment process and equipment critical to the life and reliability of slewing bearings needs to be improved. The research and development of new materials required for slewing bearings and the research and development of other auxiliary materials and processes cannot meet the requirements for slewing bearing product levels and quality. As a result, the process capability index is low, the consistency is poor, the dispersion of product processing dimensions is large, and the intrinsic quality of products. Instability affects the accuracy, performance, life, and reliability of the slewing ring.

  • High quality 4 point contact ball turntable bearing for wind turbines

    High quality 4 point contact ball turntable bearing for wind turbines

    Wind turbines is a kind of green and sustainable energy. The yaw bearings and blade bearings we design and manufacture are important parts of a wind turbines generator, they help the rotor blades rotate easily in the wind and transform kinetic energy into electric power.

    We uses special sealing system gives fully tight bearings and we also propose integrated bearings with a lubrication system.

  • Best price 4 point angular contact ball turntable slewing bearing | XZWD

    Best price 4 point angular contact ball turntable slewing bearing | XZWD

    Slewing bearings are widely used in various fields, including mechanical engineering, construction machinery, marine industry, heavy assembly and so on. With the continuous development of construction machinery, the smoothness and load capacity of the drive pinion and slewing ring have higher requirements for the construction machinery.

  • 4 point angular contact ball turntable slewing bearing | XZWD

    4 point angular contact ball turntable slewing bearing | XZWD

    The single row four point ball contact slewing ring bearing is an example of highest quality standard which has High stiffness and strength, low friction and long service time. It is made using precise machining, high controlled hardening process, sufficient inspection in process and qualified materials.
    The ball size is generally chosen with respect to the axial load and radial load coming on the Slewing ring gear and swing bearing.

  • XZWD solar power generation single row ball slewing bearing

    XZWD solar power generation single row ball slewing bearing

    Slewing ring is a very important parts in engineering machinery, it can control the mechanical operation.
    Selection lubricant carefully will extend the service life of slewing ring.In order to prevent the slewing ring using problems in the future, please keep good maintenance.

    Before slewing ring leave factory,some grease should be in the raceway of slewing ring .Before the slewing ring work ,please change the grease and filling in enough grease according to your different working conditions,you can choose NO.2 EP grease

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