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Rexnord Falk Steelflex Grid Coupling

Rexnord Falk Steelflex grid couplings offer a low maintenance solution with its replace-in-place design.

Rexnord Grid Couplings

We supply Rexnord’s Falk grid couplings. Rexnord have been manufacturing and improving the Falk Steelflex Grid Couplings for nearly a century. Known for durability in critical applications, proven performance and versatile design, these couplings are one of the most frequently specified grid coupling.

Rexnord have created the Falk Steelflex couplings as a general purpose design that combines the economy and high torque capacity of a gear coupling with the torsional flexibility and low maintenance of a disk or elastomeric coupling. This has proven performance equalling a lower cost of ownership. Third party testing has also shown that the Falk Steelflex couplings are 4.7x and 16x more durable than the top two competitors on the market, and capable of surviving up to 2x longer in real-life misalignment conditions.

Available in 25 sizes and 11 models including spacer, flywheel, brake, high-speed and controlled torque.


  • 5 year heavy duty warranty
  • Outperforms the competition with durability
  • Combines the best features of alternative couplings
  • Available in a variety of sizes and options.

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