Shaft Couplings

Flexible shaft couplings provide mechanical power in the form of torque to pieces of rotary equipment while allowing for variable degrees of misalignment between the shafts these devices connect. Shafts, such as driveshafts and line shafts, are used to provide rotary motion to a wide spectrum of vehicles, machines and equipment and shaft couplings are critical for providing secure rigid, flexible or non-linear connection between shafts, wheels and rotary equipment.

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Frontline Industries Inc.
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Irvington, NJ
800-890-7325
Frontline Industries manufactures the Big Boy® line of stainless steel flexible shaft couplings. These products are torsionally flexible, electrically isolated and have a high misalignment tolerance. Standard or custom, we`d like to produce Big Boy® flexible shaft couplings for your needs.
Custom orders are the norm for us. We manufacture shaft couplings and shaft collars - jaw couplings; set collars; single and double split collars and threaded collars. These shaft couplings and collars are made in aluminum, steel (cold rolled or stainless) and nickel. They can also be nonmagnetic or metric.
S.S. White Technologies, Inc.
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Piscataway, NJ
732-752-8300
S.S. White Technologies provides quality products and services such as flexible shaft couplings, universal joints and custom flexible shafts. We serve numerous industries and markets with our innovative designs and technological advances. We diligently strive for your satisfaction.
Aeroquip
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Williamsport, MD
706-779-7545
The Aeroquip Division of Eaton manufactures the Epsilon® brand of dry-disconnect couplings, which make it possible to disconnect flexible hoses. Our couplings are used in applications where chemicals are transferred through flexible hoses.
American VULKAN Corporation
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Winter Haven, FL
863-324-2424
We manufacture shaft couplings and flexible couplings-Flexomax jaw couplings; Vulkardan-L and -P, are used with universal joints; Vulkardan-E; Vulastik-L; Vulkan Torflex®; -DS, -R, -DG; Megiflex-B and EZ® couplings. American VULKAN`s products are used in marine applications. ISO 9001 registered.
Huco USA
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Elk Grove Village, IL
847-472-9594
Huco is a manufacturer of flexible couplings, universal joints, teleshafts and more. Our flexible coupling offering includes Flex B the bellows type; Flex M membrane type; Multi-Beam the multi-helix type; Oldham sliding disc type and Uni-Lat - the universal, lateral type of coupling.
Gam Enterprises, Inc.
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Mount Prospect, IL
888-426-7117
Gam Enterprises is a distributor of Jakob torsion-resistant precision couplings and safety couplings for servo drive applications. We also manufacture shaft couplings, gear couplings and rigid shaft couplings.
PIC® Design
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Middlebury, CT
800-243-6125
PIC Design offers a wide range of products, including couplings. Our couplings are bellow coupling, flexible coupling, universal lateral coupling, multi-jaw coupling, miniature Oldham coupling, wafer spring coupling, precision universal joint shaft coupling, k-coupling and much more.
All Power Transmission, Inc.
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Green Bay, WI
800-779-6993
A specialty manufacturer of universal joints and flexible couplings for industrial, off-highway and transportation industries for more than 16 years. We also provide gear couplings, disc couplings and elastomeric couplings. All Power keeps stride with mechanical power transmission trends.
Climax Metal Products Company
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Wickliffe, OH
800-542-6552
Climax Metal Products Co. specializes in the manufacture of shaft collars and rigid couplings. Our rigid couplings and shaft collars are presented as one- or two-piece types, plus set screw and metric offerings. We can customize our products for you. We are ISO 9001 certified. Contact us for your needs.
Stromag, Inc.
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Dayton, OH
937-433-3882
If you desire custom designed brakes and wear-resistant, maintenance-free bearings, come to Stromag. We offer a line of flexible couplings (Perimax® Flexible Couplings), and axial couplings which are customized to your shaft dimensions. Our designs are simple and feature high flexibility.
Dodge®
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Greenville, SC
864-297-4800
In addition to bearings and gears, Dodge® manufactures couplings-rigid shaft couplings, flexible couplings (Para-Flex®, D-Flex, metric Para-Flex®), Grid-Lign® grid-style couplings, chain couplings and gear couplings. We are a division of Rockwell Automation.
Supreme Gear Co.
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Fraser, MI
586-294-7625
Supreme Gear manufactures precision machined components including gears, spline shafts and gear couplings. We serve the defense, marine, automotive, commercial and aerospace industries.
Johnson Power, Ltd.
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Broadview, IL
800-345-1411
For more than six decades, Johnson Power has been committed to innovation in designing and manufacturing industrial universal joint drive shafts. We also offer superior technical support. We will repair an existing universal joint or replace a problem coupling. What style, design or torque do you need?
Gummi®
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Spring, TX
832-482-4830
Gummi® manufactures a complete line of clutches and brakes as well as universal flexible shaft couplings. Circumferential elasticity and the dampening capacity of our flexible couplings is what makes them handle angular, axial and radial (and combined) misalignments.
Magnaloy Coupling Company
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Alpena, MI
989-356-2187
For almost 40 years, Magnaloy has been manufacturing flexible drive couplings plus cylinder rod end alignment couplers, fluid power accessories, pump and motor mounts, and hydraulic manifolds and manifold accessories. We are sure to have the flexible shaft coupling that is right for you.
QM Bearings
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Ferndale, WA
800-661-5568
With more than 50 years of experience, QM Bearings manufactures bearings as well as Quick-Flex® couplings-flexible couplings, spacer couplings, compression couplings and gear couplings. We ship within 24 hours and have factory-trained support staff located throughout North America to serve you.
The Cline Company
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Greenville, SC
800-235-6371
For more than 50 years, The Cline Company has been at the forefront of the couplings industry. We manufacture universal joints, fluid couplings, drive shafts, gear couplings and other couplings. Our products are used in industries such as pulp and paper, water treatment, steel and marine.
Hayes Manufacturing, Inc.
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Fife Lake, MI
231-879-3372
Hayes Manufacturing produces flexible couplings and flywheel couplings. We are ISO 9000-2000 compliant, with state-of-the-art equipment. Click on our website to discover how we can meet your coupling needs.
Apex® Universal
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Dayton, OH
800-852-7390
Since 1933, we have been offering universal joints for the military and commercial industries. As the ISO 9001-certified leader in universal joint manufacturing and designing, this has been our continuing innovation. We offer aircraft and universal joints, fastening tools and hardware supplies.
Mayr Corporation
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Waldwick, NJ
800-465-6297
Mayr manufactures several variations of backlash-free shaft couplings and other power transmission products. Roba-D is our all-steel flexible coupling. Smartflex is for servo and stepper motors. Roba-DS and Roba-DX are torsionally rigid shaft couplings. Roba-ES provides vibrational damping.
Throughout our 70+ years, we`ve manufactured a lot of products and provided many solutions for power transmission and material handling. Some of our products include universal joints and shaft couplings - Compresi-Flex; flexible disc; standard gear; pin and bush plus mass transit couplings.
Ameridrives Couplings
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Erie, PA
814-480-5000
Ameridrives Couplings produces a complete-line of flexible shaft couplings and universal joints products including Amerigear gear couplings, spindles and U-joints. We serve various industries with high-quality products. We have been a leader in power transmission equipment for over 70 years.
Centa Corporation
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Westmont, IL
630-734-9600
As a world leader in the manufacture of 20 types of torsional flexible couplings, filter shafting systems and housing packages, we have the answer to your propulsion questions, drive requirements and torsional vibration problems. Since 1970, 6 million couplings have been used by the marine industry.
Rexnord Industries, LLC
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Milwaukee, WI
866-739-6673
Rexnord is an expert manufacturer of general-purpose, flexible disc, flexible polyurethane and composite couplings. For the past 80 years, we've been delivering solutions worldwide for virtually every challenging or heavy-duty coupling application. Today's buyer receives the benefits of that experience in a broad line of couplings, all manufactured for quality, reliability and easy maintenance.
Naugler Engineering, Inc.
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Newburyport, MA
978-463-9199
Manufacturers of precision miniature flexible shaft couplings, universal joints and universal-lateral couplings. Naugler Engineering`s products offer a precise transfer of motion across misaligned shafts.
US Digital
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Vancouver, WA
800-736-0194
US Digital designs and manufactures flexible shaft couplings for motion control, automation and robotics. We ship standard products directly to domestic and international customers. We also offer optical encoders, inclinometers and switching power supplies plus other products.
LORD Corporation
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Cary, NC
877-275-5673
LORD is the manufacturer of the Dynaflex® line of flexible couplings. Our offerings of Dynaflex® flexible couplings and bushing-type couplings present benefits-vibration isolation, torsional shock protection, high torsional deflection, misalignment accommodation and more.
Emerson Power Transmission
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Maysville, KY
800-626-2120
Emerson Power Transmission has several divisions (Browning®, Kop-Flex®, Morse®) that manufacture a wide range of couplings. We offer flexible couplings plus chain, disc, gear, grid, jaw and pin couplings.
Euro-Technologies, Inc.
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Washington, PA
724-743-2837
Euro-Technologies is knowledgable about power transmission products, in particular, flexible couplings, miniature, servo, torsionally rigid and highly flexible couplings. Many differeint torque and speed ratings are offered. We bring you these supplies from well-known manufacturers. Contact us.
Charles Bond Company
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Christiana, PA
800-922-0125
We manufacture worm gear speed reducers, stock gears, special gears, flexible couplings and other power transmission products plus have access to gears other than the ones we manufacture. Our stock worm gears are made of either bronze or cast iron and meet AGMA standards. We can make metric pitch gears.
JWF Technologies
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Cincinnati, OH
877-769-9611
J.W.F. Technologies provides over 50 years of manufacturing experience, offering products such as flexible shaft couplings, universal joints, rigid shaft couplings and pipe couplings.
KTR Corporation
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Michigan City, IN
219-872-9100
KTR manufactures ROTEX Flexible Jaw couplings, BoWex Gear couplings, SYNTEX Overload systems, and DATAFLEX Torque Measuring systems for the power transmission industry. Whether it is Shaft-Driven, Flywheel-Drive, Zero-Blacklash or Torque Limiting applications, KTR is proud to offer affordable trusted designs, outstanding worldwide engineering support and superior products. ISO9001:2000 certified.
Rocom Corporation
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Huntington Beach, CA
800-952-3539
Rocom Corporation specializes in the manufacturing of precision and flexible shaft couplings with six short, curved, flexible beam designs. We provide high-quality products to various industries. For more information about our products and services, please call or visit our website!
Candy Manufacturing Co.
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Niles, IL
847-588-2639
Since 1965, Candy Manufacturing Company has built a respected name in the printing, packaging and converting industries as a provider of innovative rotary motion control products.
Power Drive Components, Inc.
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Plainview, NY
516-694-2740
Power Drive Components has years of experience in manufacturing products used in many applications found in the aerospace, material handling, medical equipment, robotics and automation industries. Our gears, chains, belts, sprockets, pulleys, flexible couplings, roller chains, beam couplings, fasteners and other products and made by experts and engineers to ensure quality and precision.
Norwood Screw Machine Parts
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Mineola, NY
800-437-6644
For over four decades, Norwood Screw Machine Products has manufactured custom industrial bolts, anchor bolts, carriage bolts, aircraft bolts, titanium bolts, expansion bolts, shoulder and carriage bolts and alloy bolts. We specialize in custom bolts available in lengths up to 24".
John Bridge Sons Inc.
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Chester, PA
888-257-9289
Established in 1880, John Bridge Sons is dedicated to supplying name brand power transmission & material handling equipment that includes industrial gear boxes and speed reducers, such as worm gear right angle reducers, Planetgear Reducers and inline reducers & gearmotors. Great Service Guaranteed!
Power Drives, Inc.
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Buffalo, NY
800-888-1373
Power Drives has over 60 years of experience in producing custom hose and tube assemblies and locomotive products. We also specialize in engineering solutions to your productivity problems. As a distributor for many quality brands, we are able to provide a wide range of items from AC drives to solenoid valves to electric motors to air supply products and more. At Power Drives, we do it all.
Renold Jeffrey
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Morristown, TN
423-586-1951
Renold Jeffrey is an international manufacturer and distributor of engineering products. Our history and experience dates back to 1864 and our tradition of quality continues. All of the items in our large product line are engineered for precision and performance including our roller and conveyor chains, gearboxes, flexible shaft couplings, material handlers and freewheels among many others.
Motion Industries, Inc.
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Birmingham, AL
800-526-9328
Motion Industries provides industries with quality flexible coupling solutions. Our shaft couplings come in a range of styles. We offer chain couplings, disc couplings, elastomeric couplings, fluid couplings, gear couplings, universal joint shaft couplings and much more.
Kop-Flex, Inc.
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Hanover, MD
410-768-2000
Kop-Flex, a unit of Emerson-EPT, is a manufacturer of heavy-duty industrial flexible shaft couplings, pumps and compressors. Our product line also includes tapered grids and flexible metallic disc couplings.
Coupling Corporation of America is a premier manufacturer of flexible shaft couplings (UltraFLEXX Couplings), flexible drive couplings, clutch couplings, universal joints and drive shafts. Our couplings are engineered for the most demanding applications. Go ahead, put them to the test.
Beemer Precision, Inc.
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Fort Washington, PA
800-836-2340
Beemer Precision`s line of K-COUPLING® flexible couplings is available with stainless steel hubs and comes in standard and metric measures. These couplings have A-Z benefits-angular and parallel misalignment absorption, bearing load reduction, vibration dampening and zero backlash.
Elliott Manufacturing Co., LLC
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Binghamton, NY
607-772-0404
Elliott Manufacturing manufactures flexible couplings, flexible shafting and universal joints. We offer a wide range of sizes and assemblies of couplings, along with valve-control components. Elliott is committed to having modern equipment, experienced staff and quality products.
Stouffer Technologies, Inc.
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South Bend, IN
888-272-4773
Stouffer Technologies is a diverse company of design and engineered consumer and industrial products that manufactures flexible shaft couplings and more. Our FlexRing® couplings protect fractional horsepower motors offered in four different shaft-sizes: 1/8"-1/4", 5/16"-1/2", 3/8"-3/4" and 1/2"-1".
Helical Products Company, Inc.
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Santa Maria, CA
800-893-4451
We are a manufacturer of single-piece flexible shaft couplings, shaft collars, universal joints, machined springs and power transmission couplings using HELI-CAL® Flexure engineering. For your choosing, our couplings are offered in stainless steel and aluminum. We've been in business since 1958.
Hydrauliques Continental Hydraulics is a manufacturer of various hydraulic components such as shafts, bushings, couplings and other precision parts. We also repair pumps, motors and valves, and remachine spools and rings. We have had experience producing the highest quality products since 1978.
SECS, Inc.
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Mount Vernon, NY
800-533-7327
SECS diverse product line includes gears, gear heads, gear boxes, bearings, sprockets, belts, couplings, hardware and more. SECS is equipped to provide its ever-expanding line of standard parts or to manufacture to your specification or from other-source part numbers. Our Engineering Support can help you with all of your Custom Manufacturing needs.
Rowland Company
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Philadelphia, PA
800-925-8824
The Rowland Company has been in business since 1732. With that kind of background and experience we have becomes leaders in application engineering. We specialize in finding solutions to our customer`s problems regarding industrial power transmissions, brakes, clutches, couplings, universal joints, gearboxes, speed drives, friction material, crane electrification and more. Let us help you today!
INDCO, Inc.
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New Albany, IN
800-942-4383
Industrial mixers, impellers, dispersers, tanks & containers, mixing accessories, & drum handling equipment are manufactured by INDCO. Choose from an assortment of mixing equipment such as industrial stirrers, static mixers, pail mixers, portable mixers, handheld mixers, drum mixers, chemical mixers, impellers, dispersers, tank mixers, rollermills & shakers, mixing stations, stands & accessories.
At Dayton Superior Products we manufacture power transmission components in a wide variety of materials and finishes. We produce ratchet arm, single revolution, drawn roller, tooth, cam and ring, overrunning and one way sprocket clutches as well as solid or split couplings and collars. Customization is also a possibility and we work with our customers to find a solution for their needs.
Universal Coupling and Power Transmission is a supplier of high quality items from top manufacturers. We provide surplus couplings and power transmission parts in many sizes and types including cover grid assemblies, flex hubs, jaw couplings and sheaves to name a few. With over 50 years of combined experience, our staff has the knowledge, ability and drive to meet the needs of our customers.
Lucas Industrial
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Cedar Hill, TX
800-877-1720
Lucas Industrial is a leading manufacturer of linear bearings, anti-friction bearings, precision linear bearings and linear motion components. Lucas Industrial is the solution for high-quality, cost-effective bearings. For more information about our products and services please call today!
Wittenstein, Inc.
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Bartlett, IL
630-540-5300
Wittenstein, formerly known as Alpha Gear Drives, is known worldwide for its research, development, production and sales of high-precision planetary gear reducers and motion control systems. For 25 years we have been a speed reducer manufacturer of right angle gear boxes, worm gearboxes, servo worm gear speed reducers, high precision rack and pinion, linear actuators and rotary servo actuators.
Young`s Industrial
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Bay Shore, NY
631-242-3268
Young`s Industrial has over 40 years of experience with industrial power transmissions and bearings. We distribute bearings, bushings, mounted bearings, belts, pulleys, sprockets, chains, clutches, couplings, motors and controls, speed reducers, adhesive sealants, hydraulic power units, tools and many other accessories. Services such as pump repair and custom fabrication are also offered.
Stoffel Polygon Systems, Inc.
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Tuckahoe, NY
914-961-2000
Stoffel Polygon Systems manufactures precision polygon drive connections and other mechanical parts. Whether for prototype or production we will engineer a part to match your needs and specifications. Polygon systems offer the highest torque carrying capacity of any drive connection and ours are made from high quality materials to ensure smooth movement, reduced backlash and many other benefits.
Curtis Universal Joint Co., Inc.
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Springfield, MA
800-466-2144
Curtis Universal Joint was founded in 1935. Since then we have become leaders in the supplying block and pin style universal joints for use in many applications. Our experienced application engineers are ready to design, develop and prototype a custom joint for you. Whether the job requires alloy steel or special materials, an entire assembly or a replacement part, trust Curtis Universal Joint.
Voith Turbo, Inc.
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York, PA
717-767-3200
Voith Turbo is an industry leader and manufacturer of drive systems, power transmissions and braking systems. We develop innovative and reliable products that offer mechanical, hydrodynamic, electrical and electronic solutions. Our extensive product line includes flexible couplings, hydrostatic pumps, pressure relief valves, cooling systems, electronic control systems and much, much more.
Newman Tools, Inc.
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Hartford, CT
800-465-1384
Newman Tools is a supplier of top quality cutting tools, measuring tools, abrasives, screw thread inserts and pneumatic specialties. Since 1955 we have prided ourselves on offering a wide selection of tools and supplies while offering helpful and knowledgeable customer service. As distributors for many machine shops, plant engineers and maintenance divisions, we maintain a full stock.
Atlantic Fasteners
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West Springfield, MA
800-800-2658
As a leading distributor of top quality nuts, bolts, screws and rivets, Atlantic Fasteners is exceptionally dedicated to quality and service. Stainless steel, nylon, silicon bronze, brass, steel, aluminum and plastic fasteners are all in stock and ready to ship. We specialize in made-to-print, military-spec and aerospace fasteners and strive to achieve 100% customer satisfaction. Try us today!
General Polygon Systems, Inc.
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Millville, NJ
800-825-1655
General Polygon Systems makes custom polygon couplings for use with hub connections, splines, gears, and more. We want to provide you with a solution to your shaft-to-hub connection, coupling, and sliding problems. Contact us, make it a good connection - your need, our answer.
Stafford Manufacturing Corp.
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Wilmington, MA
800-695-5551
Stafford Manufacturing produces shaft collars and couplings. Some of our products include rigid shaft couplings, threaded shaft collars, plus metric collars and couplings. We have provided quality service and a variety of shaft couplings to industries for over twenty-three years.
WM Berg, Inc.
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Cudahy, WI
800-232-2374
W.M. Berg manufactures and distributes high-quality precision mechanical components worldwide, including an extensive coupling product line of flexible shaft couplings, flexible couplings, miniature shaft couplings and clutch couplings. As the leading miniature precision mechanical parts supplier in the world, our goal is to shorten lead times while enhancing performance.
GTC Falcon, Inc.
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Plymouth, MA
888-309-0646
Our Mini-Joint™ flexible shaft couplings are made of stainless steel, are offered with telescoping assemblies, present constant velocity, provide high flexibility, tolerate high-speed operations, and are offered in various bore sizes. Our other products-a torque monitor, U joints and ball splines.
Ruland Manufacturing Company, Inc.
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Marlborough, MA
800-225-4234
Ruland's carefully made shaft collars, rigid shaft couplings & zero backlash motion control flexible shaft couplings, including beam, Oldham & bellows couplings, are available in both inch & full-metric dimensions. Our line has expanded to include metric shaft collars, metric rigid couplings & step bore rigid couplings. For 70 years, we have supplied custom-made products to meet special needs.
System Components, Inc.
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South Haven, MI
800-866-1290
As an expert in automotive power transmission components, System Components is ready to bring you the best technology & design assistance in a range of couplings, flexible couplings & custom transmission components. Our certified journeymen use 1141 high grade steel & CNC machining to fabricate couplings with interchangeability, durability & knowledgeable customer service.
Maurey Manufacturing Corporation
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Holly Springs, MS
800-284-2161
Since 1917, Maurey Manufacturing has been producing power transmission products such as flexible shaft couplings, pulleys and belts, as well as rigid shaft couplings and tensioners. Combining quality customer service with nearly a century of experience, we assist our clients in any way we can. With inventory locations across the US, Maurey has the right parts when and where you need them.
Duraflex, Inc.™
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Cary, IL
877-462-1007
Duraflex, Inc. is a custom and standard manufacturer providing high tech services for metal bellows, rubber bellows, edge-welded bellows, hydroformed bellows, exhaust bellows, rubber expansion joints, metal expansion joints, fabric expansion joints, pipe, tubing, hose, assemblies and flexible connectors for engineered piping systems.
Fernco Inc
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Davison, MI
810-653-9626
Fernco offers engineering, prototype and production services. Our team of experts provides on-time, cost effective injection molding and assembly in rigid and flexible PVC. We offer a range of specialty polymers for flexible and shield couplings as well as o-rings and plumbing components. With full CAD-CAM capabilities, concept drawings, complete tooling and manufacturing, be sure to contact us.
Rino Mechanical Components Inc.
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Freeport, NY
888-260-7466
Compensate for axial, angular & parallel misalignment with zero backlack rino beam couplings. Compensate for large amounts of parallel misalignment and get zero backlash in rino Oldham couplings. Get a double loop coupling with 32% to 130 % increase in torque with rino double loop couplings. We also offer a rapid response to any of your questions, your own sales rep to work with & quality service.
Lawrie Tecnhonology, Inc.
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Girard, PA
814-746-4125
Lawrie Technology, Inc. (LTI) flexible couplings are the result of 15 years development, exploring every prior approach to power transmission shafting with incorporated motion accommodation. LTI specializes in the optimization of both the structural design and manufacturing process for parts made from advanced composite materials. We look forward to working with you.
Collars & Couplings, Inc.
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West Springfield, MA
413-785-1650
Collars and Couplings was founded to sell high quality shaft collars and couplings at competitive prices for power transmission, industrial and fastener wholesalers. With more than 1,346 varieties of collars and couplings, in stock we ship orders complete and accurately on the same day. 100% employee owned and with 100% satisfaction guaranteed we provide the best customer service in the industry.

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