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

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.

Each hub includes a set screw, 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.

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.

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