Single Row Crossed Roller Slewing Bearing

  • large diameter four point contact ball turntable bearing for robot

    large diameter four point contact ball turntable bearing for robot

    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)

  • 113 series slewing ring with internal tooth used for high precision machinery

    113 series slewing ring with internal tooth used for high precision machinery

    Do you need high quality slewing turntable bearing?

    Please contact us to get the best price!

    Thanks a lot!

     

  • Single-row cross-roller slewing ring with external gear 111 series

    Single-row cross-roller slewing ring with external gear 111 series

    The advantages of single-row cross-roller slewing bearings are:

    1. The structural force distribution is very special, and the ability to resist deformation is superb.
    2. The precise positioning is stronger, and the offset error is almost zero.
    3. The technological level and manufacturing level of the factory.
    4. A series of advantages such as high rotation accuracy, strong resistance to deformation, large carrying capacity and flexible structure design.
  • Single row cross roller type Slewing Bearing for gearless Solar Tracker 110.25.500

    Single row cross roller type Slewing Bearing for gearless Solar Tracker 110.25.500

    Single row cross roller slewing bearing, is composed of two seat, compact structure, light weight, high accuracy of manufacture, assembly, small gap of installation accuracy requirement is high, the roller of 1:1 cross arranged, can withstand the axial force and overturning moment and large radial force, is widely used in lifting the transport, engineering machinery and military products.

    Slewing ring  is also called rotary bearing, some people also called it: rotary support, cyclotron support.The names are slewing bearing, Slewing Ring bearing, turntable bearing and Slewing Ring.Slewing support is widely used in real industry and is called as “joint of machine”. It is an important transmission component necessary for the machine that needs to make relative rotary motion between two objects and bear axial force, radial force and tilting moment at the same time.With the rapid development of machinery industry, slewing support has been widely used in Marine equipment, construction machinery, light industrial machinery, metallurgical machinery, medical machinery, industrial machinery and other industries.

  • XZWD single row ball geared tapered slewing ring bearings

    XZWD single row ball geared tapered slewing ring bearings

    The products are widely used in engineering machinery, building machinery, metallurgical and mining machinery, shipping port machinery, environmental protection machinery, light industry machinery, petroleum chemical machinery, engineering vehicle, war industry equipment and so on. Slewing ring can bear axial, radial load and tilting moment load simultaneously. It can be combined with pinion, planetary gearbox and motors…

  • XZWD 011.60.2800 External Gear Single Row Ball Slewing Ring for Crane

    XZWD 011.60.2800 External Gear Single Row Ball Slewing Ring for Crane

    Wanda team is committed to keep the spirit of continuous improvement and focus our strategy of strict quality control standards, quick response, prompt delivery and low price.We look forward to working on all of our customers’ growing demands. Our ability to optimize the bearing design for your specific needs is unparalleled and we will assist you throughout the design, manufacturing and implementation process.
    Our slewing ring diameter range of slewing bearing can be from 200 mm to 5000 mm .For slewing drive, there are nine (9) different sizes available from 3″ to 25″ with more than 60 models.

  • 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.

  • XZWD | External gear Precision Crossed roller Slewing Bearing

    XZWD | External gear Precision Crossed roller Slewing Bearing

    The single row crossed roller bearing has been widely used in many applications:
    1.Lifting transportation
    2.Construction machinery
    3.Military products

     

  • XZWD 4 point angular contact ball turntable slewing bearing

    XZWD 4 point angular contact ball turntable slewing bearing

    Slewing ring can bear axial, radial load and tilting moment load simultaneously. It can be combined with pinion, planetary gearbox and motors…

    We have strict production schedule to assure the delivery time, the production schedule as below: 

  • Customized OEM Roller Slewing Bearing used for Lifting transportation | XZWD

    Customized OEM Roller Slewing Bearing used for Lifting transportation | XZWD

    Advantage:
    1. Composed of two seat rings
    2. Compact structure and light weight
    3. High precision, small clearance
    4. Can bear axial force, resultant moment and large radial force

  • XZWD Roller Precision Slewing Bearing External Gear

    XZWD Roller Precision Slewing Bearing External Gear

    The roller and raceway orientation are positioned at 45 degrees to the axis.
    The static loading capacities for these designs relative to the roller surface contact area are superior as opposed to the four and eight point contact bearings, additionally;
    the rigidity in this design allows for higher rotational speeds and will allow for a greater degree of misalignment in mounting.
    However, radial thrust limitations are less than that of the four and eight point contact bearing design.

  • XZWD high precision single row ball slewing ring bearing without gear

    XZWD high precision single row ball slewing ring bearing without gear

    Slewing Bearings, a kind of large bearing capable of carrying a combined load. Slewing bearings include four-point contact ball slewing bearings, double-row angular contact ball slewing bearings, crossed cylindrical (tapered) roller slewing bearings and three-row cylindrical roller bearings. There are four series for the slewing bearings. Four-point contact ball slewing bearings have higher static load capacity, crossed cylindrical roller slewing bearings have higher dynamic load capacity, crossed tapered ball slewing bearings have higher static load capacity, and crossed tapered ball slewing bearings have higher dynamic load capacity. The pre-infilling of roller slewing bearings enables the slewing bearings to have greater support rigidity and slewing bearing accuracy, and the three-row cylindrical roller combination slewing bearing has a higher load carrying capacity due to its high load capacity. The increase in the height of the lead to the slewing bearing, the various forces are borne by the different races, so that the same force, the diameter of the slewing bearing can be greatly It is a slewing bearing with high load carrying capacity and has a reduced size,thus making the main engine more compact.