The thick split spider on these couplings takes on twice as much torque as standard split spiders, while a set screw holds the hubs in place on your shaft. Also known as jaw couplings, use them to connect motors to pumps, mixers, and other high-torque equipment.

Each hub includes a set screw, which bites into your shaft to hold the coupling in place.

Safely connect slightly misaligned shafts near food lines—the spider on these couplings contains metal, so it’ll trigger a metal detector if a piece frays off and contaminates your batch.

Customize the bore of these flexible couplings to align uncommon shaft sizes as well as shafts that have become undersized from wear or oversized from coatings.

Often used in electronics manufacturing facilities and other extra-clean environments, these shaft couplings are cleaned and individually bagged to keep out contaminants.

Tighten the set screws to fasten these couplings to your shaft. Set screws bite into the shaft to hold the couplings in place.

Each hub includes a set screw, which bites into your shaft to hold the coupling in place.

Able to handle high twisting forces as well as misalignment, these couplings are good for high-performance servomotor applications.

Connect shafts and ball screws to high-speed servomotors and stepper motors—these shaft couplings handle four times more speed than standard servomotor couplings.

An acetal plastic spacer at the center of these couplings insulates bearings, encoders, and other shaft components from stray electric current. Use them with servomotors, which sometimes generate current that travels down the shaft and can damage circuit boards, interfere with readings, and cause wear on bearing raceways.

With a rugged roller-chain design, these couplings provide excellent torque and angular misalignment capacities.

Use these gear-shaped couplings for high-speed and high-torque applications.

Magnetic force transfers torque from one half of these couplings to the other; there’s no contact between the parts, so they won’t wear. Couplings compensate for angular and parallel misalignment.

When one of your shafts is undersized from wear, oversized from coatings, or uncommonly sized, machine one end of these couplings to fit. They clamp around your shafts for a secure hold that won’t cause damage.

When you need a strong hold and even grip on shafts that are oversized due to finishes, undersized from wear, or uncommonly sized, we’ll make a coupling for you that fits just right. These couplings clamp around your shafts to prevent marring them.

Install and remove these shaft couplings without disconnecting the shafts, motors, and other attached components—they’re made in two pieces so you don’t need to slide them onto shaft ends. They’re also useful when you have limited access to the ends of the shafts.

Machine the pilot hole in these couplings to whatever size you need. Often used for shafts that are undersized from wear or oversized from coatings. These couplings are two-piece, so you can remove and reinstall them without moving your shafts.

For hard-to-access shafts that are oversized from coatings or undersized from wear, we’ll get you a coupling in the right size that clamps on as two pieces, so you don’t need to move your shafts or installed components.

Extend the life of your rigid shaft couplings by blocking out dirt, water, lubricants, and other contaminants. These two-piece covers twist together to form a shell around the coupling.

These U-joints are made of steel or plastic.

These steel U-joints meet MIL-U-20625A Class A and have hardened yoke ears for added strength and durability.

Made of stainless steel, these U-joints offer excellent corrosion resistance. They also meet MIL-U-20625A Class A.

Stainless steel hubs allow these U-joints to handle harsh environments.

These U-joints handle at least 11,000 in.-lbs. of torque.

Made of stainless steel, these U-joints offer excellent corrosion resistance.

These joints are made of steel.

A set of gears transmit rotary motion at angles up to 136°—the widest angle of all our U-joints. They are for hand-powered, low-speed applications.

Joints have a fixed 2 1/2" overall length.

Customize the bore size of these joints to fit your shaft. Each end has a small centered starter hole that makes drilling easy.

These stainless steel shafts are more corrosion resistant than steel models.

To protect power-transmission components from damage, these couplings will shear or tear in overtorque conditions (approximately 10-20 times the maximum rated torque) to sever connections between shafts.

Adjust your system's torque limit by hand.

Also known as hysteresis clutches, these couplings use magnetic force to brake, control tension, and prevent torque overload. They have few moving parts, so they last longer than mechanical couplings.

Also known as electric hysteresis brakes, these couplings use magnetic force to create drag to slow or stop the motion of your drive system.

Use these with an overload sensor in an automated system to instantly disconnect power and prevent damage. Couplings also accelerate loads from zero to full speed in less than three milliseconds when the power is turned on.

Increase the diameter of your shaft while also making it longer.

These internally threaded rod ends have an eyelet and a ball that swivels to support angular misalignment. Also known as rod-end bearings.

Made of impact-resistant nylon, these internally threaded rod ends withstand corrosion as well as fuels, lyes, and weak acids. They do not require lubrication and are 80% lighter than steel rod ends.

An oil-embedded bronze insert slowly releases lubricant to the rod end. Connect your grease gun to the fitting to relubricate.

Connect your grease gun to the fitting to lubricate.

A carbon fiber-reinforced insert or PTFE liner reduces wear, handles shock loads, and eliminates the need for lubrication.

Made of cadmium-plated steel, these internally threaded rod ends generally handle higher loads than stainless steel, aluminum, and nylon rod ends.

Made of impact-resistant nylon, these externally threaded rod ends withstand corrosion as well as fuels, lyes, and weak acids. They do not require lubrication and are 80% lighter than steel rod ends.

With at least 55° of ball swivel, these externally threaded rod ends accommodate greater misalignment than any other we offer.

Made of cadmium-plated steel, these externally threaded rod ends generally handle higher loads than stainless steel, aluminum, and nylon rod ends.

Made of stainless steel, these externally threaded rod ends provide excellent corrosion resistance.

These anodized aluminum rod ends are lighter than stainless steel rod ends and have good corrosion resistance. Internal threads mate with rod end bolts, threaded rods, and other components with male threads.

These externally threaded steel rod ends handle loads that are at least 25% higher than other comparably sized rod ends.

An innovative body design keeps the ball from being pushed out when supporting thrust loads.

A double row of precision ball bearings allows high speeds and smooth operation.

Decrease the ID of your rod end to allow approximately 60° of misalignment.

To reduce noise and vibration, these bolts have a rubber bushing—connect them to rods, pipes, tubes, and cable linkages that have female threading. They’re also known as isolated rod ends.

These alloy steel rod end bolts have the highest tensile strength of any fully threaded rod end bolt we offer.

Also known as swing bolts and eyebolts, these internally threaded rod end bolts have no moving parts. They're designed to make pivoting or hinge movements in applications that don't need to compensate for misalignment.

Create pivoting connections in applications that require high shear strength—the partially threaded shank of these rod end bolts withstands more side force than a fully threaded shank.

These black-oxide steel rod end bolts are heat treated for added strength.

Made of stainless steel, these rod end bolts are stronger and more corrosion resistant than our standard flat-shoulder rod end bolts.