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    8 Products
    About Gears
    industrial info icon

    Compare gear types, measure pitch and module, calculate mounting distance, increase speed or torque, and more.

    Metal Spur Gears

    Our strongest spur gears for transferring motion. They’re better than plastic gears for high-load, high-speed, and heavy duty applications. Combine a gear and rack to convert rotary motion into linear motion. To minimize your footprint, mount one or more standard gears inside of an internal gear.
    Combine gears with different numbers of teeth to change speed and torque in your assembly. For components to mesh correctly, they must have the same pressure angle and pitch/module.
    Gears
    Image of Product. Front orientation. Spur Gears. Metal Spur Gears, 20° Pressure Angle, Clamping Bore with Clamping Screw.

    20° Pressure

    Angle, Clamping

    Bore with

    Clamping Screw

    20° Pressure Angle—The current industry standard, these 20° pressure angle spur gears have thicker, stronger teeth than 14½° pressure angle gears.
    Stainless Steel—Stainless steel gears resist rust in damp and wet environments, so they're commonly used in food-processing plants and other areas with frequent cleaning.
    Clamping Bore—Gears with a clamping bore have a built-in clamp that securely grips shafts without marring them. Use the included clamping screw to tighten or loosen the grip.
    Hub,
    mm
    Gear
    Module
    No. of
    Teeth
    Gear Pitch
    Dia., mm
    OD,
    mm
    Face Wd.,
    mm
    Dia.
    Wd.
    Bore Type
    For Shaft
    Dia., mm
    Tooth Heat
    Treatment
    Material
    Each
    20° Pressure Angle
     
    Stainless Steel
    0.5
    		241213.57148Clamping Bore with Clamping Screw5Not Hardened303 Stainless Steel3757N16000000
    0.5
    		50252651710Clamping Bore with Clamping Screw6Not Hardened303 Stainless Steel3757N2700000
    1
    		14141681710Clamping Bore with Clamping Screw6Not Hardened303 Stainless Steel3757N3500000
    1
    		18182061710Clamping Bore with Clamping Screw6Not Hardened303 Stainless Steel3757N3800000
    1
    		35353761910Clamping Bore with Clamping Screw8Not Hardened303 Stainless Steel3757N4600000
    1
    		64646662414Clamping Bore with Clamping Screw10Not Hardened303 Stainless Steel3757N54000000
    1
    		10010010262414Clamping Bore with Clamping Screw10Not Hardened303 Stainless Steel3757N34000000
     
    Gear Racks
    Image of Product. Front orientation. Spur Gear Racks. Metal Spur Gears, 20° Pressure Angle—Rectangular.

    20° Pressure Angle—Rectangular

    These racks match with spur gears to convert rotary motion to linear motion. For components to mesh correctly, they must have the same pressure angle and pitch/module.
    Stainless Steel—Stainless steel gear racks resist rust in damp and wet environments, so they're commonly used in food-processing plants and other areas with frequent cleaning.
    Hardened—Gear racks with hardened teeth have better wear resistance than racks with teeth that are not hardened.
    Gear
    Module
    Lg.,
    mm
    Pitch Ht.,
    mm
    Ht.,
    mm
    Face Wd.,
    mm
    Tooth Heat
    Treatment
    Material
    Each
    20° Pressure Angle—Rectangular
     
    Stainless Steel
    1
    		500111210Hardened304 Stainless Steel2485N2320000000
     
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