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

These couplings have the gripping strength to handle higher torque than most other couplings.

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.

Tell us the size of each shaft, and we'll machine a custom two-piece coupling to meet your needs.

When your shafts are not close enough to use standard couplings, these have the length to bridge the gap.

Access one shaft without disconnecting the other. These rigid couplings have a solid bottom that connects the shafts and two top pieces that clamp the shafts independently.

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

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

Also called double-loop couplings, these have a flexible center that reduces vibration and compensates for high parallel and angular shaft misalignment.

Specially designed ridges allow these bellows couplings to compensate for more misalignment than other precision couplings—useful for low-torque, high-precision applications such as instrumentation and motion control.

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

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

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.

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.

A strip of flexible spring steel wraps around the teeth of both hubs to absorb sharp, momentary load increases that can come from motor startups, emergency braking, or sudden impact with hard objects.

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

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.

A flexible tire on these couplings safeguards components on your shafts by reducing vibration and shock.

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

These U-joints are made of steel.

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

These joints are made of steel.

Keep shafts moving in sync with these U-joints—a flexible spring at the center stabilizes input and output speed and reduces vibration.

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.

These joints are made of steel.

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

Adjust the length of these U-joints between 2 3/4" to 3" to fit your application.

Reduce the diameter of your shaft while adding length.

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.

A toothed slot lets these bushings contract for insertion into the bore of your sprocket or pulley and then expand for a snug fit.

Install cutoff wheels, grinding wheels, and other abrasive discs to the threaded shaft on bench-top motors, grinders, and buffers.

Mount a sanding sleeve to the straight shaft of a bench or pedestal grinder using one of these drums.

Mount to the straight shaft on your grinder or buffer.

Attach to grinder and buffer shafts to hold buffing wheels with shanks.

Pivot the head to access fasteners from an angle.

Also known as retaining safety washers, these inserts protect your rod end and handle some additional misalignment without changing its ID.