Duff-Norton Accessories




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Flange Blocks lock on to the end of the rotating screw, and can then be bolted on to the machine or fixture. This ensures that the load being carried by the actuator’s lifting nut is properly guided.

  • Ductile iron housing - for extra strength vs. the standard gray iron.
  • Setscrew locks - to properly secure the connecting shaft regardless of direction. 
  • Anti-rotation Pins - to help prevent random bearing movement.

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