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. 

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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


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.


Jaure couplings for Cranes & Hoisting


Jaure Coupling Solutions for Wind Power Drives


Kop-Flex Couplings Repaired and Recertified API-671




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



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