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.

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

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

Also known as Schmidt couplings, these handle higher angular misalignment than other three-piece couplings. Good for applications with varying shaft misalignment, they're commonly used with conveyor rollers and roller feeds in printing and packaging machines.

Designed to grip evenly around your shaft, these couplings provide more holding power than set screw couplings without marring the shaft.

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

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.

Designed to grip evenly around your shaft, these couplings provide more holding power than set screw couplings without marring the shaft.

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

With a bellows between two hubs, these couplings handle all types of misalignment and are good for precision stepper and encoder motion-control applications.

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

Made with lightweight nylon sleeves, these gear couplings require less energy to move than other high-torque flexible couplings. They compensate for parallel, angular, and axial misalignment.

With a rigid gear design, these steel couplings transmit more torque than other couplings of the same size.

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

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.

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

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

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.

Stainless steel U-joints are more corrosion resistant than steel U-joints.

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.