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    8 Products

    Sprockets

    Image of Product. Front orientation. Drive Sprockets. Sprockets, For Single Strand.

    For Single Strand

    Sprocket teeth mesh with your roller chain to smoothly transmit power. These U.S.-made sprockets have machined teeth for a more precise fit than flame-cut or punched teeth, allowing them to glide in and out of the chain to reduce wear and extend chain life.
    Steel—Steel is strong, but best for dry environments since moisture will cause it to rust.
    Finished Bore—Mount these sprockets onto your shaft and secure with a set screw—no machining required.
    For
    Roller Chain
    Keyway
    Trade
    No.
    Std.
    Pitch
    No. of
    Teeth
    OD
    Bore
    Type
    For Shaft
    Dia.
    Wd.
    Dp.
    Each
    For Single Strand
     
    Steel
    40ANSI1/2"528 9/16"Finished3/4"3/16"3/32"2737T8410000000
    40ANSI1/2"528 9/16"Finished7/8"3/16"3/32"2737T842000000
    40ANSI1/2"528 9/16"Finished1"1/4"1/8"2737T843000000
    40ANSI1/2"528 9/16"Finished1 1/4"1/4"1/8"2737T844000000
    40ANSI1/2"528 9/16"Finished1 3/8"5/16"5/32"2737T845000000
    40ANSI1/2"528 9/16"Finished1 1/2"3/8"3/16"2737T846000000
     

    Plastic Spur Gears

    Made of plastic, these spur gears run more quietly than metal gears and have good corrosion and chemical resistance. However, they’re not as strong as metal gears, so they’re best for light duty applications. Combine a gear and rack to convert rotary motion into linear motion.
    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. Plastic Spur Gears, 14 1/2° Pressure Angle, Round Bore.

    14 1/2° Pressure

    Angle, Round Bore

    14 1/2° Pressure Angle—A former industry standard, 14½° pressure angle gears are often found in older machinery.
    Nylon—Nylon gears are wear resistant, but will swell and weaken over time when wet.
    Hub
    Gear
    Pitch
    No. of
    Teeth
    Gear Pitch
    Dia.
    OD
    Face
    Wd.
    Dia.
    Wd.
    Bore Type
    For Shaft
    Dia.
    Color
    Each
    14 1/2° Pressure Angle
     
    Nylon
    32
    		521 5/8"1.69"3/16"0.625"0.25"Round Bore1/4"White57655K48000000
     
    Gear Racks
    Image of Product. Front orientation. Spur Gear Racks. Plastic Spur Gears, 14 1/2° Pressure Angle—Rectangular.

    14 1/2° 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.
    Nylon—Nylon gear racks are wear resistant, but will swell and weaken over time when wet.
    Gear
    Pitch
    Lg.,
    ft.
    Pitch
    Ht.
    Ht.
    Face
    Wd.
    Fabrication
    Color
    Each
    14 1/2° Pressure Angle—Rectangular
     
    Nylon
    32
    		10.156"3/16"3/16"MoldedWhite57655K6200000
     
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