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Slew Drive Bearings

These bearings are usually found in application such as:  wind turbines, heavy load transporters, solar trackers, harbor cranes, hydraulic equipment, crane steering mechanisms, automation systems, heavy load manipulators, yaw and pitch control tables.  

Bolt, Connect, Run ... Done!

 

 

A complete system, ready to install, consists of:

  • A ball or roller slewing ring to handle simultaneously occuring radial, axial and moment loads

  • Hydraulic or electric motor to drive the slewing ring

  • A totally enclosed housing





      Slew Drive Bearings

 


       Below is a list of catalogs            
       associated with this
       product. 

       You may download these         
       for your reference.


           Catalog Downloads

      Slew Drive Catalog 205-US
      Solar Brochure


    Since these systems are typically a little more involved and interact with other subsystems it is best to call and talk with one of our experienced engineers about your application.  Call us at 800-284-9784.

    Click link below to download WD-LA series section of catalog.

     WD-LA Products

    Click link below to download WD-H series section of catalog.

     WD-H Products

    Quick Ship Standard Catalog Products

    We have created a short list of products that typically can be made available for shipment within a couple of weeks.  These products are designated with an asterick "*" before the part number in the table below.  If you require a custom configuration, please go to the "Custom Quote" tab and complete the form. One of our engineers will response to the reuqest.


    Part No.

    Type

    ID
    (inch)

    OD
    (inch)

    Height
    (inch)
      Max
    Torque
    (ft-lbs)
     Axial Static
     Load Rating
    (lbs)
     Radial Static
     Load Rating
    (lbs)

     PDF
     3D
    CAD
    Order
    Online
    * WD-LA-0223/3-06370 Single Row  5.709  13.819  3.228  6,861  122,000  45,000   Y   Y    Y
      WD-LA-0223/3-06630 Double Row  5.709  13.819  3.937  6,861  179,000  66,000   Y  N    Y
    * WD-LA-0343/3-06371 Single Row  10.433  18.543  3.228  9,518  203,000  75,000   Y   Y    Y
    * WD-LA-0419/3-06372 Single Row  12.756  22.087  3.228  11,510  248,000  92,000   Y   Y    Y
      WD-LA-0419/3-06631 Double Row  12.756  22.087  3.937  11,510  336,000  125,000   Y  N    Y
      WD-LA-0478/3-06373 Single Row  14.961  23.858  4.252  17,913  406,000  151,000   Y   Y    Y
    * WD-LA-0625/3-06374 Single Row  20.669  30.748  5.118  31,585  531,000  198,000   Y   Y    Y
     
     
      WD-H-0146/3-00022 Single Row  4.488  11.654  5.512  4,634  271,000  101,000   Y  N    Y
      WD-H-0220/3-00022 Single Row  7.489  14.606  5.512  8,181  370,000  138,000   Y  N    Y
      WD-H-0300/3-00034 Single Row  9.843  17.953  6.890  16,691  691,000  338,000   Y  N    Y
      WD-H-0300/3-00057 Twin Drive  9.438  17.953  6.890  32,983  691,000  338,000   Y  N    Y
      WD-H-0373/3-00007 Single Row  12.323  22.323  7.874  34,972  1,002,000  491,000   Y  N    Y
      WD-H-0373/3-00028 Twin Drive  12.323  22.323  7.874  69,944  1,002,000  338,000   Y  N    Y
      WD-H-0490/3-00018 Single Row  16.929  26.929  7.874  44,105  1,272,000  623,000   Y  N    Y
      WD-H-0490/3-00005 Twin Drive  16.929  26.929  7.874  88.210  1,272,000  623,000   Y  N    Y
      WD-H-0645/3-00014 Single Row  23.031  33.071  7.874  56,283  1,618,000  793,000   Y  N    Y
      WD-H-0645/3-00001 Twin Drive  23.031  33.071  7.874  112,559  1,618,000  793,000   Y  N    Y

     

     

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    The Precision Alliance | More than components... Solutions!The Precision Alliance | More than components... Solutions!