Grid Couplings

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Falk Steelflex Grid Couplings have been the industry standard for nearly a century. Known for durability in critical applications, proven performance and versatile design, these couplings are the most frequently specified grid coupling in North America.


Features & Benefits:

  • No need to re-lubricate for 5 years when using Falk Long Term Grease (LTG)
  • 11 models including high-speed, spacer, flywheel brake & controlled torque
  • Up to 20 inches (508 mm) bore capacity
  • Up to 8,250,000 in-lb (932,126 Nm) torque capacity
  • Up to 10,000 rpm
  • Modular design reduces required spare parts inventory
  • 25 sizes available
  • Replace-in-place design reduces element change-out time


All Steelflex grid coupling products can be viewed in our comprehensive catalog.

Catalog: Falk Steelflex Grid Couplings

Parts & Kits

Covers, Gaskets, Grids, Seals & Spacers.

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Stock, Non-Stock, Spacer, Shaft Hubs.

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T10 - Close-Coupled Coupling

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T31 - Full Spacer Coupling

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T41, T41-2 - Controlled Torque Coupling

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T20 - Close-Coupled Coupling

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T35 - Half Spacer Coupling

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Contact Grid Couplings Product Support

North America
1-866-REXNORD (1-866-739-6673)

Outside North America
+31 174 445 111

The Rexnord technical services team is available to lead the specifications process based on your design parameters and an analysis of your application. When a unique situation confronts you, Rexnord is there to provide the right solutions.

With locations around the world, Rexnord provides experienced application and post-sales support, no matter where you are.


Falk Steelflex Type T10, Sizes 20-140, 1020-1140 Grid Couplings 428-110 Manual | English | Imperial/Metric | 261 KB
Falk Steelflex Type T20, Sizes 20-170, 1020-1170 Grid Couplings 428-210 Manual | English | Imperial/Metric | 233 KB
Falk Steelflex Type T41, T41-2, T44, T44-2 Grid Couplings 428-410 Manual | English | Imperial/Metric | 1 MB