Type FKR

The FKR is often referred to as a coupling, as its expanding neoprene rubber facing engages the interior diameter of the drum directly. The resulting friction generates significant torque within a small package.  This element also offers the advantages of both a flexible and disconnect coupling in applications where there is no speed differential between the driving and driven components during engagement.


  • Rubber: Integrated reinforced neoprene rubber facing
  • Standard sizes: 6FKR200,, 8FKR250, 10FKR300, 12FKR350, 21.5FKR475, 24FKR475
  • Industry applications: Commercial washing machines, centrifuges, textile and tyre manufacturing
  • Interchangeability: Equal to Eaton Airflex® Type ER units

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