External Gear Slewing Bearings

"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for External Gear Slewing Bearings, Slewing Ring Drawing, inner tooth slewing ring, Lazy Susan Bearing Mechanism, With the eternal goal of "continuous quality improvement, customer satisfaction", we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad. With our leading technology as well as our spirit of innovation,mutual cooperation, benefits and development, we will build a prosperous future together with your esteemed company for External Gear Slewing Bearings, Company name, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by ISO quality management standard strictly, creating top-ranking company by spirit of progress-marking honesty and optimism.


  • Three row roller turntable slewing bearing external gear 131.32.800

    Three row roller turntable slewing bearing external gear 131.32.800

    Three row roller type slewing bearing has three seat rings. The upper and lower raceways and radial raceways are separated respectively, so that the load of each row of rollers can be determined accurately. It can bear all kinds of loads at the same time. It is one of the four products with the largest bearing capacity. The shaft and radial dimensions are large and the structure is firm. It is especially suitable for heavy machinery requiring larger diameter, such as bucket wheel excavator, wheel crane, marine crane, port crane, steel water transport turntable and large tonnage truck crane.
  • INNER FLANGE SLEWING BEARINGS WITH OUTER GEAR TEETH 231 SERIES

    INNER FLANGE SLEWING BEARINGS WITH OUTER GEAR TEETH 231 SERIES

    1. DESCRIPTION OF 231 SERIES

    XZWD slewing bearings in the 231 standard series have one row of four contact point ball bearings with spacers in Nylon. These products are comprised of forged rings, which are machined to form a structure with an outer, square section, rigid toothed ring and an inner flanged ring. XZAD slewing bearings in the 231 standard series are supplied pre-greased.

    2. ADVANTAGES

    XZWD slewing bearings in the 231 standard series represent a good compromise between performance and rigidity, with only one flanged ring. The real advantage of this construction lies in its easy assembly, whilst the double seal means it can be installed even in outdoor or dusty environments. XZWD 231 series standard slewing rings can also rotate at 30rpm under low loads.

    3. APPLICATIONS

    The flange slewing ring has the same structure with four contact ball slewing ring, but the weight is light and could be used for some light type machinery appliacaitons:
    * food machinery;
    * welding tables;
    * process automation industry;
    * packaging industry;
    * lightweight cranes;
    * lightweight self-propelled cranes;
    * canning machinery;
    * lightweight reels;
    * etc.

     

     

  • 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.

  • XZWD| China best slewing bearing for modern industrial robots

    XZWD| China best slewing bearing for modern industrial robots

    Wanda slewing bearing could give the big support on slewing ring for each of our partner!

    Together for the recovery!

    Please contact us if you have any demand.

    Our Xuzhou wanda slewing bearing has the following product series:

    1.Single Row Four Point Contact Ball Slewing Bearings.

    2.Single Row Crossed Roller Slewing Bearings

    3.Double Row Ball Slewing Bearings

    4.Three Row Roller Slewing Bearings

    5.Thin Section Slewing bearings(Light type).

    6.Thin Section Slewing Bearings (Flange type)

     

  • XZWD Hot sales OEM single row ball four point contact ball slewing bearing

    XZWD Hot sales OEM single row ball four point contact ball slewing bearing

    – these slewing rings without preload are robust and proven under very demanding operation; they place only slight demands on the flatness and perpendicularity of the adjacent construction 
    – they are suitable for applications with low requirements for accuracy and rigidity of the bearing arrangement, for example in simple metalworking machines, wind power equipment and construction machiner

  • XZWD| OEM single row ball slewing bearing Rotary Bearing Ball for Crane

    XZWD| OEM single row ball slewing bearing Rotary Bearing Ball for Crane

    Single row four point contact ball slewing bearing is widely used in truck crane. It can handle the loading and unloading of goods in a more comprehensive manner. Compared with other steering equipment, the advantage of slewing bearing is the key to solve inaccurately place and load and unload of goods.

  • OEM single row ball slewing bearing for car parking system

    OEM single row ball slewing bearing for car parking system

    Single row Four point contact ball slewing bearing is radial single-row angular contact ball bearings designed to support axial loads acting in both directions.It can withstand up to a fraction of the radial load of the axial load.

    The slewing bearing with external gear is widely used in car parking system with outer diameter about 1000mm-2000mm.

  • XZWD OEM single row ball precision slewing bearing

    XZWD OEM single row ball precision slewing bearing

    1.Single Row Four Point Contact Ball Slewing Bearings.
    2.Single Row Crossed Roller Slewing Bearings
    3Double Row Ball Slewing Bearings
    4.Three Row Roller Slewing Bearings
    5.Thin Section Slewing bearings(Light type).
    6.Thin Section Slewing Bearings (Flange type)

  • XZWD|ODM customized slewing ring WD-061.20.1094F thin type bearing

    XZWD|ODM customized slewing ring WD-061.20.1094F thin type bearing

    We could produce high quality slewing bearing. WD-061 Series has the following feature:
    Structure:four point contact ball slewing bearing
    Gear teeth: external
    Seals type:double seals
    Material: 50Mn/42CrMo/C45
    Product description: Lightweight slewing bearings are ideal for a variety of engineering options and are especially ideal when weight is an important factor,XZWD Bearing’s expert knowledge of slewing bearings guarantees that you can rely on the very best parts for your products and engineering projects resulting in the best possible motion and efficiency.

  • XZWD single row ball slewing bearing turntable for tower crane

    XZWD single row ball slewing bearing turntable for tower crane

    We focus and control every production detail,Only for the delivery of good products to customers.
    The material of the slewing bearing are generally high alloy-structural steels,such as 42CrMo,50Mn.
    The material of rolling body is GCr15 and it is purchased from domestic suppliers with highest quality.
    Product available including: Single and Double Row Ball, Three Row Roller, Cross Roller Sealed and Unsealed Internal Geared, External Geared and Non-Geared Clearance or Preloaded.