Slide the shaft in to install, then tighten to secure. For use with light to medium loads where shaft alignment is not critical, these shaft supports brace the end of a linear shaft along the ground or other flat surface.

Loosen the clamping screw to install, then tighten to secure. Made of lightweight, corrosion-resistant aluminum, these shaft supports hold linear shafts perpendicular to the mounting surface. Use with light to medium loads where shaft alignment is not critical.

These shafts include a support rail for a stable setup that eliminates bending and prevents linear bearings from rotating.

Position shafts an inch or two off the ground to maintain bearing and part clearance. Support rails provide stability over the entire length of shaft, allowing virtually unlimited travel lengths and eliminating bending under moderate to heavy loads.

Customize the bore of these collars to precisely fit your shaft.

Internal ball bearings allow you to slide a collar onto your shaft in one direction and then automatically lock the collar in place in the opposite direction.

A threaded lever lets you tighten these collars with more torque than other quick-release styles, ensuring that they stay put on your shaft.

Wider than standard shaft collars with twice the number of clamping screws, these ensure a better grip for greater holding power.

With larger clamping screws than those found on standard clamping collars, these provide a stronger grip on your shaft without using additional screws.

These collars have one knurled side that lets you adjust their width.

Keep these shaft collars in place by tightening their set screw into the shaft.

These metal collars are stronger than plastic shaft collars.

Customize the bore of these collars to precisely fit your shaft.

Use a wrench to rotate your drive shaft without marring or gouging the shaft.

Wider than standard shaft collars with twice the number of clamping screws, these ensure a better grip for greater holding power.

Tighten the set screw to bite into an unhardened shaft for a secure hold.

Three tapped counterbored holes and three through-holes provide mounting flexibility.

These collars have two different sides—one locks down like a standard clamping shaft collar; the other has a flush face that you can machine to add slots, holes, and grooves to match your special setups.

Mount items to either half of these collars and quickly adjust their position on shafts with a lever on the side. The two halves separate, so you can install them anywhere on a shaft without removing components or having access to the end.

Attach items to tapped holes at either end of these collars and twist the lever to quickly move them along shafts.

Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft.

Slide these one-piece collars onto the end of your shaft to create an end-stop for linear components.

Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft.

With a nylon insert that grips your threaded shaft or spindle without damaging the threads, these locknuts—sometimes called shaft nuts—keep bearings, bushings, gears, and pulleys in place.

Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft.

These threaded handles take the place of a set screw, allowing you to move set screw shaft collars without additional tools—useful for when the collar serves as a stroke limiter or mounting clamp.

Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft.

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.

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.

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

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.

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

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

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.

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

Designed for use in food-processing applications, where a fraying spider could contaminate a batch, these couplings have a metal-detector-grade rubber spider. Small pieces of metal inside the rubber will set off a metal detector, alerting you to the problem.

The thick split spider on these couplings can take on twice as much torque as standard spiders, extending the life of bearings, seals, and motors.

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.

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.

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.

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

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.

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