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
Falk T10 Steelflex Grid Couplings
Falk T10 Steelflex Grid Couplings
The Falk Steelflex T10 Grid Coupling is a double-flexing, close coupled, general purpose design suited for use in four-bearing systems that combines the economy and high torque capacity of a gear coupling with the torsional flexibility of an elastomeric coupling. Backed by a 5 year lubrication warranty, the Falk T10 Steelflex coupling requires no periodic maintenance when lubricated with Falk LTG grease at installation. The T10 Steelflex Coupling features a horizontally split cover which allows for grid replacement without movement to the connected equipment. Available in 25 sizes ranging from 1020T through 1260T, the T10 Steelflex Coupling is engineered to accomodate torque loads up to 8,250,000 (lb-in) and shaft diameters up to 30 inches. Click below to configure the T10 Steelflex Grid coupling specific to your application.
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Falk T20 Steelflex Grid Couplings
Falk T20 Steelflex Grid Couplings
The Falk Steelflex T20 Grid Coupling is a double-flexing, close coupled, general purpose design, engineered to provide the economy and high torque capacity of a gear coupling with the torsional flexibility of an elastomeric coupling. Backed by a 5 year lubrication warranty, the Falk T20 Steelflex coupling requires no periodic maintenance when lubricated with Falk LTG grease at installation. The T20 Steelflex Coupling features a vertically split cover ideal for applications with higher running speeds. Available in 16 sizes ranging from 1020T through 1170T, the T20 Steelflex Coupling is engineered to accomodate torque loads up to 660,000 (lb-in) and shaft diameters up to 14 inches. Click below to configure the T20 Steelflex Grid coupling specific to your application.
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Falk T31 Steelflex Grid Couplings
Falk T31 Steelflex Grid Couplings
The Falk Steelflex T31 Grid Coupling is a general purpose, full spacer coupling engineered to provide the economy and high torque capacity of a gear coupling combined with the torsional flexibility of an elastomeric coupling. Backed by a 5 year lubrication warranty, the Falk T31 Steelflex coupling requires no periodic maintenance when lubricated with Falk LTG grease at installation. The T31 Steelflex Coupling features a complete center section engineered to drop out for easy service of connected equipment bearings and seals and is ideal for pump applications. Available in 19 sizes ranging from 1020T through 1200T, the T31 Full Spacer Steelflex Coupling is engineered to accomodate torque loads up to 1,650,000 (lb-in) and shaft diameters up to 20.88 inches. Click below to configure the T31 Steelflex Grid coupling specific to your application.
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Falk T35 Steelflex Grid Couplings
Falk T35 Steelflex Grid Couplings
The Falk Steelflex T35 Grid Coupling is an economical general purpose, half spacer coupling engineered to provide the economy and high torque capacity of a gear coupling combined with the torsional flexibility of an elastomeric coupling. Backed by a 5 year lubrication warranty, the Falk T35 Steelflex coupling requires no periodic maintenance when lubricated with Falk LTG grease at installation. The T35 Steelflex Coupling features a complete center section engineered to drop out for easy service of connected equipment bearings and seals and is ideal for pump applications. Available in 19 sizes ranging from 1020T through 1200T, the T35 Half Spacer Steelflex Coupling is engineered to accomodate torque loads up to 1,650,000 (lb-in) and shaft diameters up to 20.88 inches. Click below to configure the T35 Steelflex Grid coupling specific to your application.
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Falk T41 and T41-2 Steelflex Grid Couplings
Falk T41 and T41-2 Steelflex Grid Couplings
The Falk Steelflex T41/41-2 Grid Coupling is a general purpose Coupling engineered to provide the economy and high torque capacity of a gear coupling combined with the torsional flexibility of an elastomeric coupling. Backed by a 5 year lubrication warranty, the Falk T41/41-2 Steelflex coupling requires no periodic maintenance when lubricated with Falk LTG grease at installation. The T41/41-2 Steelflex Coupling provides adjustable slipping action to protect connected equipment from shock, jams or temporary overload conditions. Available in 19 sizes ranging from 1020T through 1200T, the T41/41-2 Steelflex Coupling is engineered to accomodate torque loads up to 960,000 (lb-in) and shaft diameters up to 19.60 inches. Click below to configure the T41/41-2 Steelflex Grid coupling specific to your application.
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Parts & Kits

Covers, Gaskets, Grids, Seals & Spacers.

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Components

Stock, Non-Stock, Spacer, Shaft Hubs.

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Grid Couplings

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.

Documentation

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