V-Belt Drive Pulleys | McMaster-Carr

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2,022 Products

About Sizing Belts

Heavy Duty V-Belt Pulleys

These pulleys are cast iron.

V-Belt Pulleys

Choose from nylon, UHMW, and zinc.

Constant-Tension V-Belt Pulleys

A built-in spring maintains tension on your belt.

Adjustable-Pitch V-Belt Pulleys

Increase efficiency, vary speed, and extend the life of your drive by changing the pitch on these pulleys.

Adjustable-Speed V-Belt Pulleys

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.

V-Belt Idler Pulleys

These pulleys spin freely on built-in ball bearings to maintain tension for reduced wear and vibration.

Taper-Lock Bushing-Bore V-Belt Pulleys

Mount these pulleys with a taper-lock bushing for a tight, wobble-free hold on your shaft.

Quick-Disconnect (QD) Bushing-Bore V-Belt Pulleys

Use these pulleys with compatible quick-disconnect bushings.

Split-Tapered Bushing-Bore V-Belt Pulleys

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.

V-Belting

Profile-Top V-Belting

A range of specially shaped tops carry materials in conveying applications.

V-Belting

Made of chemical- and abrasion-resistant polyurethane rubber, this belting is often used in light to medium duty power-transmission and conveying applications.

Banded V-Belting

Bands provide extra surface contact for handling high speed ratios.

V-Belts

Double V-Belts

Grooves on both sides of these belts transmit equal power, making them ideal for serpentine drives.

Cogged V-Belts

More flexible than smooth V-belts, these have notches that allow them to bend around small-diameter pulleys and accommodate twists and turns on curved drives.

Banded V-Belts

Also known as serpentine belts, these have multiple bands that function as a single unit for consistent drive performance and even load distribution. They handle shock loads better than standard belts.

High-Capacity Narrow-Wedge Cogged V-Belts

A narrow belt profile transmits up to three times the horsepower of standard cogged V-belts for use on heavy duty drives with shock loads.

Precision-Matched V-Belts

Ensure even load distribution on drives with multiple belts.

Ultra-Flexible Banded V-Belts

An extremely thin profile gives these belts the flexibility to bend around small-diameter pulleys.

V-Belts

The trapezoidal shape allows these belts to wedge into pulleys in the presence of misalignment.

High-Capacity Narrow-Wedge V-Belts

A narrow belt profile transmits up to three times the horsepower of standard V-belts for use on heavy duty drives with shock loads.

Cogged V-Belts for Variable-Speed Pulleys

A wide profile allows these belts to ride up and down the groove in variable-speed pulleys to handle a wide range of speed ratios.

Adjustable-Length V-Belting

Grip-Top Twist-Lock Adjustable-Length V-Belting

A textured PVC top layer helps convey material in slippery environments or up steep inclines.

Twist-Lock Adjustable-Length V-Belting

Twist the tabbed links together to form a belt. Because it’s made of individual links, this belting allows you to change your belt length without dismantling your drive.

Screw-Connect Adjustable-Length V-Belting

Cut this perforated belting to length and screw a connector into the holes. Because you can quickly increase or reduce its length, it is often used to make replacement V-belts.

Press-Lock Adjustable-Length V-Belting

Steel rivets hold the individual links together. Use an installation tool to add or remove links.

Static-Control Twist-Lock
Adjustable-Length V-Belting

This belting limits static electricity discharge for hazardous applications such as fuel transfer and solar-cell manufacturing.

About Sizing Belts

V-Belt Pulleys

Heavy Duty V-Belt Pulleys

V-Belt Pulleys

Constant-Tension V-Belt Pulleys

Adjustable-Pitch V-Belt Pulleys

Adjustable-Speed V-Belt Pulleys

V-Belt Idler Pulleys

Taper-Lock Bushing-Bore V-Belt Pulleys

Quick-Disconnect (QD) Bushing-Bore V-Belt Pulleys

Split-Tapered Bushing-Bore V-Belt Pulleys

V-Belting

Profile-Top V-Belting

V-Belting

Banded V-Belting

V-Belts

Double V-Belts

Cogged V-Belts

Banded V-Belts

High-Capacity Narrow-Wedge Cogged V-Belts

Precision-Matched V-Belts

Ultra-Flexible Banded V-Belts

V-Belts

High-Capacity Narrow-Wedge V-Belts

Cogged V-Belts for Variable-Speed Pulleys

Adjustable-Length V-Belting

Grip-Top Twist-Lock Adjustable-Length V-Belting

Twist-Lock Adjustable-Length V-Belting

Screw-Connect Adjustable-Length V-Belting

Press-Lock Adjustable-Length V-Belting

Static-Control Twist-LockAdjustable-Length V-Belting

Static-Control Twist-Lock
Adjustable-Length V-Belting