Pinion Gears | McMaster-Carr

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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"

Number of Teeth

Gear Pitch Diameter

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Gear Pitch

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Face Width

Pressure Angle

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Material

Stainless Steel

Overall Width

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Gear Rack Shape

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Length

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REACH

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DFARS Specialty Metals

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

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914 Products

Spur Gears

Metal Spur Gears

Metal Spur Gears

Our strongest spur gears for transferring motion

Plastic Spur Gears

Plastic Spur Gears

Quieter than metal gears and ideal in light duty applications

Other Products

Bevel Gears

Reduce speed while transmitting motion at a right angle

Miter Gears

Connect shafts at a right angle without changing speed or torque

Spur Gear Racks

Spur Gear Racks

Match with spur gears to convert rotary motion to linear motion

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

Internal Spur Gears

Internal Spur Gears

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

Ratchet Gears

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

Helical Gear Racks

Helical Gear Racks

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

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