Pulley Sheaves | McMaster-Carr

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System of Measurement

OD

Shaft Diameter

1/32" to 11/32"

1/32" to 15/32"

1/32" to 17/32"

1/32" to 19/32"

1/32" to 21/32"

1/32" to 11/16"

1/32" to 13/16"

1/32" to 1 3/32"

Belt Trade Size

Pulley Type

For Maximum Belt Width

Material

Ferrite Ceramic

Stainless Steel

Width

Number of Grooves

Number of Teeth

Rope Diameter

V-Belt Type

Bore Type

Pitch

Shaft Type

Pitch Diameter

ID

For Use With

Bearing Type

Without Bearing

Diameter

Weight Capacity

Less than 1,000 lb.

1,000 lb. to 9,999 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

30,000 lb. or greater

Press-Fit Mount Type

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

2,344 Products

Material Handling

Pulleys

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

Hoists

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

Conveyor Belt Idler Pulleys

Conveyor Belt Idler Pulleys

Keep chain belts moving without sagging

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

Power Transmission

V-Belt Drive Pulleys

V-Belt Drive Pulleys

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

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

Timing Belt Drive Pulleys

Timing Belt Drive Pulleys

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

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

Timing Belt Idler Pulleys

Timing Belt Idler Pulleys

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

Timing Belt Pulley Stock

Timing Belt Pulley Stock

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

Spur Gear Stock

Spur Gear Stock

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

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

Building and Machinery Hardware

Window Balancers

Window Balancers

Suspend, lift, or lower objects that move vertically in a track such as windows, doors, and panels

Chain Wheels

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

Facility and Grounds Maintenance

Flagpole Accessories

Flagpole Accessories

Add or replace flagpole components like pulleys, rope cleats, ornaments, and base collars

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