Belt Drives | McMaster-Carr

Filter by

System of Measurement

Width

Belt Trade Size

Pitch

Shaft Diameter

Number of Teeth

For Maximum Belt Width

OD

Material

Ferrite Ceramic

Stainless Steel

Belt Trade Number

Outer Circumference

4 1/2" to 1,200"

Outer Circle

V-Belt Type

Adjustable Length

Tooth Profile

Teeth Location

Color

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Diameter

Belt Width

Pitch Diameter

Belt Type

Bore Type

Shaft Type

How can we improve?

6,571 Products

Power Transmission

Timing Belt Drive Pulleys

Timing Belt Drive Pulleys

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

Timing Belts

Teeth prevent slippage while transmitting rotary power; often used to synchronize components

V-Belt Drive Pulleys

V-Belt Drive Pulleys

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

Timing Belt Idler Pulleys

Timing Belt Idler Pulleys

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

V-Belts

Wedge-shaped grooves adjust for misalignment while transferring power from a rotating shaft

Chain and Belt Tensioners

Chain and Belt Tensioners

Control tension on your roller chain or belt for smooth operation and a long service life

Flat Belts

Transmit high-speed rotary power; best for shafts that are aligned

Round Belts

Flexible to send rotary power between unparallel shafts

Round Belt Connectors

Round Belt Connectors

Fasten the ends of round belts together

Round Belt Drive Pulleys

Round Belt Drive Pulleys

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

Round Belt Idler Pulleys

Round Belt Idler Pulleys

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

Flat Belt Idler Pulleys

Flat Belt Idler Pulleys

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

Flat Belt Drive Pulleys

Flat Belt Drive Pulleys

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

V-Belt Idler Pulleys

V-Belt Idler Pulleys

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

Material Handling

Conveyors

Roller, skate wheel, ball transfer, belt, and vacuum conveyors

Conveyor Belt Take-up Bearings

Conveyor Belt Take-up Bearings

Use with take-up frames to adjust tension on conveyor belts

Conveyor Belt Pulleys

Conveyor Belt Pulleys

Replace pulleys on conveyor belts or build new conveyor belts

Conveyor Pulley Coatings

Conveyor Pulley Coatings

Add friction to help conveyor belts stay on pulleys

Conveyor Belts

Move loads along belt conveyors

Conveyor Belt Lacing

Conveyor Belt Lacing

Join conveyor belt ends with a strong, reliable connection; easier to install than endless belts

Conveyor Belt Drive Sprockets

Conveyor Belt Drive Sprockets

Transmit power to chain belting to keep it running smoothly

Conveyor Belt Idler Pulleys

Conveyor Belt Idler Pulleys

Keep chain belts moving without sagging

Conveyor Belt Take-up Frames

Conveyor Belt Take-up Frames

Adjust the tension on conveyor belts by extending or retracting pulleys

Measuring and Inspecting

Sheave Gauges

Match your pulley or V-belt to one of the leaves to determine its size or wear

V-Belt Size Gauges

V-Belt Size Gauges

Insert your V-belt and pull the slide tight to determine its trade size

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)