What's New...

Introducing Quick-Flex® Splined Hub Couplings!
    

Quick-Flex elastomeric couplings are now stocked in select splined hub configurations.
Read more...

Quick-Flex® Product Wizard

Please enter the shaft sizes for your application:

     Drive Shaft    Driven Shaft inches   mm
     (format as '7/8' for fractional inch sizes under 1", as '2-7/8' for fractional inch sizes over 1", or as '2' for whole inch and mm sizes)

Please enter the shaft separation (distance between shaft ends) for your application:

      inches   mm
     (format as '7/8' for fractional inch sizes under 1", as '2-7/8' for fractional inch sizes over 1", or as '2' for whole inch and mm sizes)

Please enter the rating of your motor:

      Horsepower   Kilowatts

Please enter the shaft RPM where the coupling will be installed:

     

Please select the ambient temperature where the coupling will be installed:

     < 212°F (100°C)     > 212°F (100°C) up to 350°F (177°C) maximum

Please enter the service factor of your application either...

     ...directly (if known)  ...OR...

     ...select your application from the drop-down to use the applicable service factor:

     

Please select the desired options:

     Optional Stainless Steel
           S303 Stainless Steel (standard for QF5)
           S316 Stainless Steel

     Optional Shaft Fit
           Interference Fit