Pinions | McMaster-Carr

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Number of Teeth

System of Measurement

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"

Component

OD

Roller Chain Trade Number

Material

Stainless Steel

Bore Type

Gear Pitch Diameter

Gear Type

Gear Module

Gear Pitch

Face Width

Pressure Angle

Overall Width

Hub Diameter

ID

Gear Rack Shape

Pitch

Shaft Type

Length

Hub Width

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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4,670 Products

Power Transmission

Spur Gears

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

Spur Gear Racks

Spur Gear Racks

Pair with a spur gear to convert rotary motion to linear motion

Internal Spur Gears

Internal Spur Gears

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

Miter Gears

Connect shafts at a right angle without changing speed or torque

Bevel Gears

Reduce speed while transmitting motion at a right angle

Spur Gear Stock

Spur Gear Stock

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

Helical Gears

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

Helical Gear Racks

Helical Gear Racks

Pair with a helical gear to convert rotary motion to linear motion

Ratchet Gears

Couple with a pawl to transmit motion in one direction and stop it in the other

Drive Sprockets

Drive Sprockets

Mount directly onto a shaft to transmit rotary motion and torque

Idler Sprockets

Idler Sprockets

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

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