Shaft Wheels | McMaster-Carr

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System of Measurement

Shaft Diameter

Number of Teeth

Roller Chain Trade Number

Material

Aluminum Oxide/Cotton Laminate Blend

Aluminum Oxide/Silicon Carbide Blend

Aluminum Oxide/Zirconia Alumina Blend

Bore Type

Pitch

Shaft Type

Diameter

Component

Roller Diameter

Overall Width

For Maximum Belt Width

Width

Hub Diameter

Belt Trade Size

Shaft Mount Type

REACH

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Thickness

Arbor Hole Size

9,008 Products

Power Transmission

Drive Rollers

Transmit power from motors to systems like conveyors; also known as contact wheels and feed rollers

279 products

Idler Rollers

Guide boxes and parts as they pass through conveyor systems

97 products

Track Rollers

Support and carry objects as they move along conveyor systems

719 products

Idler/Drive Rollers

Spin freely in one direction on conveyor systems and lock to transmit power in the other direction

6 products

V-Belt Drive Pulleys

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

572 products

Round Belt Drive Pulleys

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

15 products

Drive Sprockets

Mount directly onto a shaft to transmit rotary motion and torque

3,671 products

Timing Belt Drive Pulleys

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

1,261 products

Round Belt Idler Pulleys

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

21 products

Timing Belt Pulley Stock

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

17 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

Idler Sprockets

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

85 products

Timing Belt Idler Pulleys

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

24 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

Spur Gears

The simplest type of gear for transferring motion, with straight, parallel teeth

706 products

Internal Spur Gears

Teeth on the inside mesh with standard spur gears to save space

10 products

Bevel Gears

Reduce speed while transmitting motion at a right angle

48 products

Miter Gears

Connect shafts at a right angle without changing speed or torque

74 products

Worm Gears

Reduce speed while transferring motion at a right angle in only one direction

96 products

Helical Gears

Curved teeth stay in contact longer to transmit heavier loads at higher speeds than spur gears

32 products

Ratchet Gears and Pawls

Transmit motion in one direction and stop it in the other

39 products

Idler Shafts

Support idler sprockets and pulleys in tensioning applications

28 products

Fabricating and Machining

Polisher Arbor Extensions

Lengthen your polisher's reach to access deep grooves and tight spots

1 product

Grinding Wheels

Add to grinders to remove material from work surfaces using abrasion

633 products

Buffing and Polishing Pads

Remove imperfections and apply protective coatings on delicate surfaces

38 products

Grinding Wheel Dressers

Clean grinding wheels and expose fresh grains to rejuvenate their cutting ability

104 products

Grinding Wheel Truing Tools

Reshape worn grinding wheels so they'll continue to run straight

8 products

Buffing and Polishing Wheels

Remove surface imperfections to achieve a precise, flat finish

164 products

Cutoff Wheels

Install in grinders to cut through metal, concrete, and ceramics

326 products

Backup Pads

Attach discs to power tools and reinforce the discs

4 products

Cutoff Saw Wheels

Replace the wheel on your cutoff saw

82 products

Spiral Saw Cutoff Wheels

Attach to your RotoZip spiral saw to make straight cuts

3 products

Chain Saw Sharpener Wheels

Pair with chain saw sharpeners to sharpen your chain's teeth and set cut depth

3 products

Material Handling

Conveyor Belt Drive Sprockets

Transmit power to chain belting to keep it running smoothly

23 products

Conveyor Belt Idler Pulleys

Keep chain belts moving without sagging

8 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

19 products