Chain Pulleys | McMaster-Carr

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5,756 Products

Building and Machinery Hardware

Chain Wheels

Add a pull chain to operate overhead doors, hatches, and valves

40 products

Power Transmission

Drive Sprockets

Mount directly onto a shaft to transmit rotary motion and torque

3,671 products

Idler Sprockets

Press against your chain to take up slack and reduce wear and vibration

85 products

Flat Belt Idler Pulleys

Spin freely on built-in bearings to reduce wear and vibration on flat belts

31 products

V-Belt Idler Pulleys

Spin freely on built-in bearings to reduce wear and vibration on V-belts

14 products

Timing Belt Drive Pulleys

Pair with a timing belt to keep your drive system in sync

1,261 products

Round Belt Drive Pulleys

Mount directly onto a shaft and pair with round belts to transmit rotary motion and torque

15 products

Timing Belt Idler Pulleys

Add to your timing belt setup to minimize vibration and keep belts from wearing out

24 products

V-Belt Drive Pulleys

Pair with a V-belt to transfer motion from a rotating shaft

572 products

Timing Belt Pulley Stock

Machine your own timing belt pulleys to fit an exact width and shaft diameter

17 products

Round Belt Idler Pulleys

Spin freely on built-in bearings to reduce wear and vibration on round belts

21 products

Flat Belt Drive Pulleys

Pair with a flat belt to transfer motion from a rotating shaft

25 products

Spur Gear Stock

Machine your own gears to an exact face width and shaft diameter

18 products

Idler Shafts

Support idler sprockets and pulleys in tensioning applications

28 products

Material Handling

Hoists

Lift and position heavy loads using manual, electric, or air power

192 products

Ratchet Pullers

Ratcheting action creates the pulling power of a winch in a versatile, portable tool

3 products

Pulleys

Mount or suspend to guide wire rope for lifting and pulling loads

6 products

Conveyor Belt Idler Pulleys

Keep chain belts moving without sagging

8 products

Conveyor Belt Drive Sprockets

Transmit power to chain belting to keep it running smoothly

23 products