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These pulleys are cast iron.
Choose from nylon, UHMW, and zinc.
Also known as step-cone pulleys, these have multiple groove sizes so you can quickly change rotation speed by moving your belt to a different groove.
Increase efficiency, vary speed, and extend the life of your drive by changing the pitch on these pulleys.
A built-in spring maintains tension on your belt.
Use these pulleys with compatible quick-disconnect bushings.
Mount these pulleys with a taper-lock bushing for a tight, wobble-free hold on your shaft.
These pulleys have the same sizing versatility as quick-disconnect pulleys, but they create a tighter grip on bushings for use in high-torque applications.
These pulleys spin freely on built-in ball bearings to maintain tension for reduced wear and vibration.
Carry heavy loads without slippage—pulleys mount with a bushing for a more secure grip on the shaft than set screws.
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.
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.
These HTD (high torque drive) pulleys have a curved tooth shape that provides higher strength than trapezoidal teeth.
Keep high torque drive (HTD) timing belt systems running tightly with these idler pulleys. Made with built-in, free-spinning ball bearings, they're installed on shafts or belt tensioners to remove slack from timing belts.
Curved teeth with a high pitch provide superior load distribution and reduce wear. They mount with a bushing for a more secure grip on the shaft than set screws.
Teeth are curved and set in an offset pattern for high strength with 25% less operating noise than pulleys and belts with trapezoidal teeth.
Measure V-belt cross sections and pulley groove depths to select the correct size belt.
Quickly determine the size of any belt.
These pulleys spin freely on built-in bearings to maintain tension for reduced wear and vibration.
The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys.
The tapered barrel on these bushings is split on both sides, allowing them to contract more tightly around the shaft than quick-disconnect and taper-lock bushings.
Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws.
Mount these pulleys to a flat surface to assist with horizontal pulling or to guide a rope.
Hang these pulleys from hooks, screws, and bolts to assist with horizontal pulling or to guide a rope.
Open and close almost any hand-wheel operated overhead valve from the floor. These wheels can also be used to operate hatches, skylights, and other overhead components.
Made of high-strength ductile iron, these wheels withstand impact better than other wheels to open and close large or stubborn overhead valves from the floor. They can also be used to operate hatches, skylights, and other overhead components.
Pull a chain to manually open overhead doors.
A flexible tire on these couplings safeguards components on your shafts by reducing vibration and shock.