Wrapflex Elastomeric Couplings

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Rexnord Wrapflex Elastomeric Couplings are non lubricated, material-flexing couplings, which are used in a variety of applications in many industries. They have excellent vibration dampening capability and high-misalignment capacity, providing extended life to connected equipment. The couplings offer a replace-in-place design for quick installation and replacement.

 

Features & Benefits:

  • Polyurethane element provides excellent wear and chemical resistance
  • Offers an operating temperature range of -40 to 200 F (-40 to 93 C)
  • Patented hub and flex element design ensure long life
  • 12 sizes
  • ATEX certified
  • Up to 133,000 in-lb (15,027 Nm) torque capacity
  • Up to 7.25 inches (184 mm) bore capacity
  • Up to 4,500 rpm
  • Close-coupled and spacer designs available to accommodate shaft spacing
Falk Wrapflex Close-Coupled Elastomeric Couplings
Falk Wrapflex Close-Coupled Elastomeric Couplings
The Falk Wrapflex R10 close-coupled elastomeric coupling offers an innovative "replace-in-place" element that allows quick, easy installation and replacement without moving or realigning equipment. The non-lubricated design features a tough polyurethane element with excellent wear and chemical resistance. Available in 9 sizes ranging from 5R through 80R, the Wrapflex R10 coupling accommodates torque loads up to 133,000 lb-in (15,000Nm) and shaft diameters up to 7.25 inches (190 mm). The optional high torque 70D black element can increase standard catalogue torque ratings by 25%. Standard covers are nylon for sizes 5R - 50R and black epoxy-coated steel for sizes 60R - 80R. Optional black epoxy-coated steel covers and stainless steel hubs are available for highly corrosive, severe-duty and food industry applications. Electroless nickel plated carbon steel hubs are also optional for moderately corrosive applications. Hubs are available in rough bore, custom bore and bushed designs. For details see Wrapflex Catalog (491-110). Click below to configure the Wrapflex coupling specific to your application.
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View Close Coupled Wrapflex Elastomeric Couplings

Falk Wrapflex Full Spacer Elastomeric Couplings
Falk Wrapflex Full Spacer Elastomeric Couplings
The Falk Wrapflex R31 full spacer elastomeric coupling features a removable center spacer assembly for easy service of connected equipment and also an innovative "replace-in-place" element that allows quick, easy installation and replacement without moving or realigning equipment. The non-lubricated design features a tough polyurethane element with excellent wear and chemical resistance. Available in 9 sizes ranging from 5R through 80R, the Wrapflex R31 coupling accommodates torque loads up to 133,000 lb-in (15,000 Nm) and shaft diameters up to 7.00 inches (190 mm). The optional high torque 70D black element can increase standard catalogue torque ratings by 25%. Standard covers are nylon for sizes 5R - 50R and black epoxy-coated steel for sizes 60R - 80R. Optional black epoxy-coated steel covers are available for highly corrosive, severe-duty applications. Electroless nickel plated carbon steel hubs are optional for moderately corrosive applications. Hubs are available in rough bore, custom bore and bushed designs. For details see Wrapflex Catalog (491-110). Click below to configure the Wrapflex coupling specific to your application.
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View Full Spacer Wrapflex Elastomeric Couplings

Falk Wrapflex Half Spacer Elastomeric Couplings
Falk Wrapflex Half Spacer Elastomeric Couplings
The Falk Wrapflex R35 half spacer elastomeric coupling features an economical spacer design for easy service of connected equipment and also an innovative "replace-in-place" element that allows quick, easy installation and replacement without moving or realigning equipment. The non-lubricated design features a tough polyurethane element with excellent wear and chemical resistance. Available in 9 sizes ranging from 5R through 80R, the Wrapflex R35 coupling accommodates torque loads up to 133,000 lb-in (15,000 Nm) and shaft diameters up to 7.25 inches (190 mm). The optional high torque 70D black element can increase standard catalogue torque ratings by 25%. Standard covers are nylon for sizes 5R - 50R and black epoxy-coated steel for sizes 60R - 80R. Optional black epoxy-coated steel covers are available for highly corrosive, severe-duty applications. Electroless nickel plated carbon steel hubs are optional for moderately corrosive applications. Hubs are available in rough bore, custom bore and bushed designs. For details see Wrapflex Catalog (491-110). Click below to configure the Falk Wrapflex coupling specific to your application.
Expand Description ›

View Half Spacer Wrapflex Elastomeric Couplings

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Parts & Kits

Elastomeric Capscrew & Guard Kits, Covers.

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Components

Elastomeric Elements & Hubs.

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Wrapflex Elastomeric Couplings

Contact Wrapflex Couplings 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 Wrapflex Couplings Failure Analysis 030-601 Article | English | Imperial | 196 KB
Falk Wrapflex Elastomeric Couplings Part number guide 081-000 Brochure | English | Imperial/Metric | 135 KB
Falk Couplings 458-832 Manual | English | Imperial | 80 KB
Falk Couplings, Alignment Using a Dial Indicator 458-834 Manual | English | Imperial | 86 KB
Balanced Couplings Installation 458-836 Manual | English | Imperial | 27 KB
Falk Wrapflex Type R10, Size 5-80 Elastomeric Couplings 497-108 Manual | English | Imperial | 124 KB
Falk Wrapflex Type R10, 31, 35, Sizes 2-80 Elastomeric Couplings 498-110 Manual | English | Imperial/Metric | 295 KB
Falk Wrapflex Type R, Sizes 5-80 Elastomeric Couplings For hub with QD bushing 498-120 Manual | English | Imperial/Metric | 39 KB