Dura-Flex® Couplings | TB Wood's

TB Wood’s Dura-Flex® couplings are designed from the ground up using finite element analysis to maximize flex life. Perfect for a wide variety of applications -- including those with uniform to heavy shock loads -- Dura-Flex® couplings employ a light weight element that absorbs shock loading and torsional vibration. These couplings are available in stock bore-to-size (BTS), Taper-Lock® and Sure-Grip® bushed (QD) hubs.

Product Features

  • Up to 4.50 kNm; 39,500 in.lb.
  • Easy to assemble/replace
  • High misalignment ratings
  • No maintenance/lubrication
  • Part-for-part interchangeable with industry standard design
  • In-stock versatile spacer design can accommodate many configurations with few parts
  • Designed from the ground up using finite element analysis to maximize flex life.
  • Easy two piece element installation. No need to move the hubs during replacement.
  • One spacer size to handle most different between shaft spacings.
  • Light weight element absorbs shock loading and torsional vibration.
  • Same hubs used on both spacer and standard elements.
  • Good chemical resistance.
Click on image below to download pdf. To order hard copies of literature click here.

Product Catalog

  • TB Wood's Flexible Couplings
  • Dura-Flex Coupling Metric Installation

Service Manual

  • form-1164

Related Literature

  • (A4) Dura-Flex® Elastomeric Couplings (Metric)
  • Get Durability with Dura-Flex Sheet
  • Get Durability with Dura-Flex
  • Sure-Flex & Dura-Flex Couplings Interchange
  • TB Wood's Product Line Card
  • Industrial Couplings Contact Information
  • Industrial Couplings

Dura-Flex® Coupling Installation Video

Contact Info

440 North Fifth Avenue
Chambersburg, PA 17201
Phone: 1-888-829-6637
Email: info@tbwoods.com
www.tbwoods.com

Elastomeric Couplings & Belted Drives
Customer Service: 1-888-829-6637 (Press #5)
Application Assistance: 1-888-829-6637 (Press #7)

Form-Flex & Torsiflex Disc Couplings
San Marcos, TX
Phone: 1-888-449-9439
Email: SanMarcos-MechEngr@altramotion.com


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