Mount these sprockets onto your shaft and secure with a set screw—no machining necessary.

Made of nylon, these sprockets are lightweight, quiet, and corrosion resistant.

Mount these sprockets onto your shaft and secure with a set screw—no machining necessary.

Also known as A-plate and weld sprockets, these have a slim profile that fits in narrow spaces and are often welded directly to a shaft.

Reduce assembly time when setting up a system to drive two different roller chains from a single sprocket.

With metric teeth and slim profile, these sprockets allow your ISO roller chain to reach narrow spaces. They're commonly referred to as A-plate sprockets.

Machine the center of these sprockets to fit the exact dimensions of your shaft. The teeth are sized to fit into metric ISO roller chain.

The teeth on these sprockets are sized to fit Harsh Environment Flat-Edge Roller Chain.

Often used in electronic equipment, instrumentation devices, printers, and other compact machinery, these sprockets are made for use with our miniature roller chain.

Keep constant tension on your drive with these sprockets that press against your metric ISO roller chain to take up slack and reduce wear and vibration.

Hardened teeth give these steel sprockets increased wear resistance for a long service life.

Hardened teeth give these steel sprockets increased wear resistance for a long service life.

Get the same sizing versatility as quick-disconnect sprockets while using less space.

Use these sprockets with compatible QD bushings.

Anodized aluminum has good corrosion resistance.

Carry heavy loads without slippage—pulleys mount with a bushing for a more secure grip on the shaft than set screws.

Pulleys are anodized aluminum, which is more corrosion resistant than steel.

Pulleys are XL series (extra light) and have trapezoidal teeth.

Move heavy loads without slippage—pulleys mount with a bushing for a more secure grip on the shaft than set screws.

Add these free-spinning pulleys to your timing belt setup to minimize vibration and keep belts from wearing out.

Securely carry heavy loads—these pulleys mount with a bushing for a better grip on the shaft than set screws and press-fit pulleys.

Move belts forward and backward or stop and start them in precise positions, especially in areas where rust is a concern.

Mount these high torque drive (HTD) pulleys onto a hex shaft.

For higher speed or higher torque applications, these GT series timing belt pulleys provide a more precise fit than HTD pulleys. Use them where accuracy is critical, such as in storage and retrieval systems or in robotics.

The current industry standard, these 20° pressure angle gears have thicker, stronger teeth than 14½° pressure angle gears. They're also known as spur gears.

For smooth, quiet operation at high speeds under heavy loads, helical gears have curved teeth that engage gradually and stay in contact longer than straight teeth.

Worm gears use screw threads to reduce shaft speed by ratios of 10:1 and greater while transmitting motion at a right angle.

Also known as spiral miter gears, these gears have curved teeth that gradually engage and stay in contact longer than straight teeth so they handle heavier loads at higher speeds. Speed ratio is 1:1.

The current industry standard, gears with a 20° pressure angle have thicker, stronger teeth than gears with a 14½° pressure angle.

These plastic gears are lighter and quieter than metal gears—pair them with metal worms for lubrication-free operation. Worm gears use screw threads to make large reductions to shaft speed while transmitting motion at a right angle.

Compared to plastic gears, metal gears are better for high-load, high-speed, and heavy duty applications.