R800 Series

R800 Series | Right Angle Bevel Gearbox

Superior Gearbox Company’s right angle gear drives are the most dependable and reliable transfer of power on the market.  90-Degree Drives transfer power smoothly and quietly, using specially designed precision forged bevel gears that turn high strength steel shafts.

The R800 Series bevel gearbox’s feature a fully enclosed housing that ensures its internal gears won’t get out of alignment, won’t jam, and won’t be affected by contaminants. The compact corrosion resistance aluminum housing provides high strength and excellent heat dissipation.



  • Features


    • Two-piece aluminum housing for high strength, corrosion resistance and thermal capacity
    • Precision forged gears are offered in five ratios 1:1, 1.18:1, 1.35:1, 1.5:1, and 1.86:1 ratio
    • Tapered roller bearings provide increased load capacity and bearing life
    • 1.75" shafts made of high strength steel is standard
    • Serviced with 80W90 gear lubricant, run and leak tested before shipment
    • The 800 Series weighs 80/90 lbs. including 110 oz of lubricant
  • Applications


    • Large Rototillers
    • Silage Compactors
    • Heavy Duty Industrial Equipment
    • Material Handling
  • Technical Drawing
    R800 Series Drawing
  • Rotation Options
    Right Angle Gear Drive Rotation Options
  • Ratings Chart
    R800 Series Bevel Gear Drive Ratings Chart
  • Service Factors
    Gearbox Service Factor Chart
  • Download Brochure
    R800 Series Brochure Image


  • Right Angle Gear Drive Request for Quotation

    • *Rotation options G-L is not available for the R800 series
  • Max. file size: 50 MB.

Ways to Request a Quote

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

Download our easy quote worksheet here and email to sales@superiorgearbox.com.

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.