Regal Beloit is now Regal Rexnord. Click here to learn more.

Couplings


Our coupling products range from gear, grid, jaw, elastomer, disc, and universal joints, as well as almost every conceivable engineered or made-to-order coupling you require.

Regal Rexnord® not only offers the most extensive breadth of product available in the industry, but we can also custom design and engineer for specific applications. Our experienced engineers can troubleshoot even the most problematic applications to find a coupling solution. 


Find a Distributor


Disc Couplings

We offer a wide range of disc couplings to fit various industry needs including paper, marine and high-torque, high-speed turbo machinery. Packs of flexible discs allow for shaft misalignments so machinery can run more efficiently and with less downtime. 




Gear Couplings

Our product line offers the widest range of gear couplings, with no limit in sizes. Our gear couplings are available with multiple different seal features and lubrication capacities. Other options include alloy and nitride gearing to increase strength and extend wear.




Barrel Couplings

Barrel couplings consist of a sleeve and a hub having the same tooth profiles. A series of hardened steel cylindrical barrels are inserted in the holes formed by the hub and sleeve teeth to act as power transmission elements. Barrel couplings are primarily used in crane and hoist applications.




Grid Couplings

Grid couplings consist of two flanged hubs with slots to accept the serpentine mechanical flexible element. Grid couplings function as a resilient coupling, dampening torsional vibration and shock load.




Rigid Couplings

Non-flexible rigid couplings are used to join two shafts within a motor or mechanical system or to connect two separate systems. A rigid coupling may also be added between shafts to reduce shock and wear at the point where the shafts meet.




Jaw Couplings

Jaw couplings accommodate inherent offset and angular misalignment between the connected shafts. They handle most axial displacement caused by thermal growth and accommodate small machine movements caused by foundation settling or pipe stresses.




Elastomeric Couplings

Elastomeric couplings use a flexible element to compensate for high angular misalignment and dampen torsional vibrations. All models feature a no lubrication schedule and provide a virtually maintenance-free operation.




Chain Couplings

Chain couplings are a rugged, yet lightweight economical method for connecting two shafts. They consist of two sprockets connected by a length of standard double roller chain, permitting easy installation, alignment, and maintenance.




Fluid Couplings

Loads can easily be balanced on multiple drive systems when fluid couplings are installed at each motor. As an added benefit, motors on multiple drive systems can be individually started because of the ability of one coupling to temporarily operate at 100% slip.



Torsionally Soft Couplings

Torsionally soft couplings use an elastomeric element to reduce harmful torque impulses. Our torsionally soft couplings increase shock absorption and damp vibration, making for lower noise levels and increased operator comfort during use. Torsional resonances are shifted to below operating speed ranges protecting the driver and driven equipment from torsional related failures.

We offer a full range of torsionally soft couplings, from lightweight driveshafts to dual stage couplings, centrifugal clutches, and robust, heavy-duty couplings to stand up to high-torque applications. Coupling designs are available for all 4 cycle medium & high speed diesel engines.



Torsionally Stiff Couplings

Torsionally stiff couplings with heavy duty performance for a resonance-free operation dampen torsional vibrations and shocks and ensure reliable compansation of misalignments and smooth operation.



Coupling Components & Accessories

Components and accessories include hubs, sleeves, fastener sets, disc packs, grease, inserts, plates, seals, spacers, bushings, high torque nuts, and any other items for your couplings.

  • For Browning, Jaure, Kop-Flex and Morse Click Here



Resources

Coupling Re-certification

Let Regal Rexnord® recertify your couplings and help you save money.



Coupling FAQs

Learn about Industry best practices and more from our long history of coupling manufacturing and support.






Videos


Jaure couplings for Cranes & Hoisting

 


Jaure Coupling Solutions for Wind Power Drives

 


Kop-Flex Couplings Repaired and Recertified API-671

 


 

Applications

  • Steel Mill Rolling
  • Wind Farm Power
  • Generation Marine Vessels

 


Brands


This name is used, please enter another
{0} was created successfully.
{0} was deleted successfully.
New password and confirm password do not match.
The password entered does not comply with our password policy. Please try again.
The password entered does not comply with our password policy. Please try again.
You have already access to entered account.
Account already added
Please select an account
The entered account number is not valid or the account is not yet transitioned for use at Regalrexnord.com.
You must provide a valid account number to be added. Please contact your Sales Representative or Account Administrator if you don’t know your Account Number.
Please select Additional Access checkbox.
Please enter your address.
Please enter your address cont.
Please check to agree with Terms of Use and Privacy Policy.
Please enter your city.
Please enter your company name.
Please enter confirm password.
Please select your country.
Please enter a valid format for your email address.
Email address required
Please enter your email address.
Please enter your first name.
Please review and select a warehouse for Catalog/Part Numbers: {0}
Please enter your job title.
Please enter your last name.
The current password entered does not match your password or new password is the same like one of the previous or password changed last 30 days.
Profile updated successfully.
Error while request access.
Registration Information has been received.   Thank you for your interest in Regal Rexnord.
Please enter new password.
Please enter old password.
Please enter a valid format for your phone number.
Please enter your phone number.
Please enter a valid format for your extension.
Please select at least one product category.
Please verify you are not a robot.
Registration Information has been received.   Thank you for your interest in Regal Rexnord.
You must provide the name of a Regal Rexnord employee who can confirm your need for access to Genteq technical documents.
Please select your state.
This email is already in use. Please log in.
You do not have permission to access this page.
Confirmation code has been sent successfully to your new email address. Please enter the Confirmation code and update the profile.
Email Address has been changed successfully. Please check your email for information to login again.
Verification code required
Please enter your zip code.
Your session has timed out. You must log in again to access secure content. Any work on the current page will be lost.
Your shopping cart qualifies for free shipping.
Minimum order quantity is {0} {1}. Please enter a valid quantity for item: {2} .
Item must be ordered in multiples of {0} {1}. Please enter a valid quantity for item: {2} .
Add {0} more to your cart to qualify for free shipping.
Item {1} has been removed from cart.
Add {0} more to qualify for free shipping.
This item is discontinued, but you may order against the remaining inventory. You have requested {4} items of the total remaining quantity of {2}.
The following item(s) have been added to your cart: {0}
Request of quotes should allow items in same segment
Uploaded file is not supported, File upload supports word, excel and pdf.
File too Big, please select a file less than 20mb
The item you have entered have no business segment.
The item {1} allow maximum {0} quantity.
The item {1} requires a minimum of {0} quantity.
Please enter Required Specifications.
Error submitting request.
Your request has been submitted successfully.
Please enter valid product.
The item {1} must be in multiples of {0} quantity.
The {0} you have entered was not found. Please revise.
File size requires longer download time
File is not found. Please try again or contact customer service.
Sorry, at this time this product does not comply with the standards of the country you selected.
This product complies with the standards of the country you selected.
The account you are currently on does not have access to purchase this product. Please change to your {0} account to purchase.
The following item(s) have been moved to {0}: {1}
Quantities over {0} may require additional lead time. A Regal representative will contact you if this occurs.
You can only order in multiples of {0}. Please enter a valid quantity for this item.
You have no products selected for comparison. Please select at least two products to compare using the 'Add to Compare' checkbox found on product list pages or product detail pages.
Sorry, this item is no longer available.
POPULAR
Discontinued
Available warehouses not found.
The item requires a minimum order of {0} pieces.
The item requires a minimum order of {0} {1}.
The item must be ordered in multiplies of {0} pieces.
The item must be ordered in multiples of {0} {1}.