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

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

For a custom fit on your shaft, these sprockets can be machined to your exact specifications.

These sprockets have two rows of teeth for use with double-strand ANSI roller chain.

Three rows of teeth make these sprockets compatible with triple-strand ANSI roller chain.

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.

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

These sprockets are made of steel.

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

Switch out the bushing to install these sprockets on shafts with different diameters—no machining necessary.

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

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

These L series (light) pulleys and have trapezoidal teeth.

Made from polycarbonate, these pulleys are useful in applications with weight constraints.

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

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.

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.

A former industry standard, 14½° pressure angle gears are often found on older machinery.

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.