Sprockets | McMaster-Carr

Filter by

Number of Teeth

System of Measurement

Shaft Diameter

Roller Chain Trade Number

Pitch

OD

ID

Bore Type

Shaft Type

Material

For Roller Chain Strand Type

Hub Diameter

Overall Width

Component

Keyway Width

Shaft Mount Type

Roller Chain Standard

Sprocket Type

Keyway Depth

REACH Compliance

RoHS Compliance

Bearing Type

DFARS Compliance

How can we improve?

6,986 Products

Power Transmission

Sprockets

Mount directly onto a shaft to transmit rotary motion and torque

Roller Chain and Links

Roller Chain and Links

Mate with sprockets to transmit power between rotating shafts

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

Chain and Belt Pulleys

Chain and Belt Pulleys

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

Bushing-Bore Hubs

Bushing-Bore Hubs

Weld onto sprockets and pulleys to create a bushing mount

Inverted-Tooth Chain and Links

Inverted-Tooth Chain and Links

Smoothly transmit power between rotating shafts with minimal vibration and noise

Inverted-Tooth Chain Pins

Inverted-Tooth Chain Pins

Replace the pins in your inverted-tooth chain or link two chains together

Chain and Belt Pulley Stock

Chain and Belt Pulley Stock

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

Gears and Gear Racks

Gears and Gear Racks

Connect two rotary shafts to change a system's speed, torque, and angle

Gear Stock

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

Shaft Couplings

Shaft Couplings

Connect two shafts to transfer rotary motion from one to the other

Material Handling

Conveyor Belt Drive Sprockets

Conveyor Belt Drive Sprockets

Transmit power to chain belting to keep it running smoothly

Conveyor Rollers

Conveyor Rollers

Support and move objects along conveyors

Conveyor Belts

Move loads along belt conveyors

Conveyor Belt Idler Pulleys

Conveyor Belt Idler Pulleys

Keep chain belts moving without sagging

Conveyor Wear Strip Rivets

Conveyor Wear Strip Rivets

Mount wear strips to conveyor belt frames

Conveyor Wear Strips

Conveyor Wear Strips

Reduce friction and abrasion on conveyor chain belts

Measuring and Inspecting

Alignment Lasers

Alignment Lasers

Project a line or dot as a reference point to ensure equipment is properly positioned

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