U.S. Made Conveyor Components

Fastrails • Guide Rails • Brackets • Mounted Bearings • Rollers • Leveling Components

Defender Bearings made in the USA and available from Mason Plastics

You asked, we listened.
The Defender Bearing.

Mason Plastics is now delivering the DEFENDER bearing line, featuring solid-based housing and engineered polymer to give you all the strength you need.


  • Manufactured with no cavities or fillings
  • Housing strength exceeds static capacity of bearing
  • Designed with stainless steel ferrules in bolt holes
  • Available with open and enclosed end closures
  • FDA/USDA compliant
  • Available with White, Black or Grey housing
  • Choice of Stainless or Black Oxide bearing material
  • Made in the USA

How to Order

Defender Bearing Line available from Mason Plastics

Sample Part #: FBS-2GR-20-BO

  • FBS - Flange Bearing Solid
  • 2GR - Two Bolt Flange Bearing,
    Grey (housing color)
  • 20 - 1-1/4" Shaft Size
  • BO - Black Oxide