R20A Series

 

 

R20A Series | 60 Degree Bevel Gear Drive

Superior Gearbox has over 45 years experience with design and manufacturing of specialty gearboxes.  The R20A 68 degree bevel gearbox was specifically designed and developed for grain augers.  Each unit is rigorously field tested to meet the most demanding auger requirements. Choose from an exist ratio and shaft configuration or submit a request for quotation to customize our standard option to meet your specific application requirements. If your application requires a custom drive solution, our engineers will work you from design to conception to design a bevel gearbox that meets your exact application that minimizes stress and wear on your equipment and provides maximum service life.

  • Features

      Features:

    • Two-piece aluminum housing for high strength, corrosion resistance and thermal capacity
    • Precision machined for exact gear mesh and bearing preload
    • Precision forged gears are offered in a 1:1 ratio
    • Tapered roller bearings provide increased load capacity and bearing life
    • 1" shaft made of high strength steel is standard
    • Serviced with 80W90 gear lubricant, run and leak tested before shipment
    • The R20A Series weighs 12/15 lbs. including 12 oz of lubricant
  • Applications

    Our R20A Series Gearbox is ideal for applications such as Grain Augers and Elevators. These agriculture gear drives have been rigorously field tested to meet the most demanding portable auger requirements.

  • Technical Drawing
    R20A Drawing
  • Ratings Chart
    R20A Series Bevel Gear Drive Ratings Chart
  • Download Brochure
    R20A Series Brochure Image

     


  • Request a Quotation

Ways to Request a Quote

Complete this online quote form by providing your contact information, detailed specs, and uploading your photos.

Email your photos and specs directly to: sales@superiorgearbox.com.

Call us at 1-800-346-5745 to discuss your manufacturing needs. You will always talk to a real person!

 


 

Seal and bearing kits are available at superiorgearboxdirect.com.

Service Manuals can be downloaded here.