Motion
4091-420HC
Keyless Locking Rigid Coupling - 690 mm OD, 253 mm Length
MI ITEM #11658586
MFR #4091-420HC
Quote Required
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Keyless Locking Rigid Coupling - 690 mm OD, 253 mm Length
MI ITEM #11658586
MFR #4091-420HC

Mfr description
4091-420HC 420 RFN 4091HC SHRINK DISC KE
  • Heavy series for the highest torque
  • Slit inner ring – low losses and pressure on the hub.
  • Its wider structure with particularly strong outer rings gives the RINGFEDER® RfN 4091 series the highest transfer values – even in applications that involve extremely static or dynamic loads. The preload force can be set targeted to the relevant application.
In Stock
Factory Order
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Specifications

Dimensions

  • Bore - Side 1
    420 mm
  • Bore - Side 2
    420 mm
  • Coupling Length  
    253 mm
  • Min Bore Diameter
    420 mm
  • Outside Diameter  
    690 mm
  • Overall Length
    253 mm
  • Weight
    452.0 kg

Details

  • Coupling Material
    Steel
  • Description
    KEYLESS BUSHING
  • Harmonization Code
    8483608000
  • Hub Surface Pressure
    452 N/mm
  • Manufacturer Catalog Number
    4091-420HC
  • Number Of Locking Screws
    30
  • Product Type
    Keyless Locking Rigid Couplings
  • Series
    RfN 4091
  • Transmissible Axial Force
    681115 kN/lbs
  • UPC_NO
    842058113710

Compliance & Safety Data

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