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    59 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.
    Wear-Resistant Steel with Hardened Teeth—These sprockets have teeth that are hardened from the tip to the base so they withstand chain contact and wear evenly. That means fewer broken teeth and a longer lifespan than sprockets with unhardened or tip-hardened teeth. Steel is best for dry environments since moisture will cause it to rust.
    Corrosion-Resistant 18-8 Stainless Steel—Won't corrode from frequent washdowns and mild chemicals, including ammonia often found in cleaning solutions.
    Finished Bore—Mount these sprockets onto your shaft and secure with a set screw—no machining required.
    Plain Bore—Plain bore sprockets give you options—machine a custom bore, weld, or press-fit them in place. They're sized to the minimum shaft diameter listed and are machinable up to the maximum.
    For
    Roller Chain
    Keyway
    Trade
    No.
    Std.
    Pitch
    No. of
    Teeth
    OD
    Bore
    Type
    For Shaft Dia.
    Wd.
    Dp.
    Each
    For Single Strand
     
    Steel
    25ANSI1/4"90.84"Finished1/4"000000000000
    25ANSI1/4"90.84"Plain1/4"00000000000
    35ANSI3/8"91.26"Finished3/8"0000000000000
    35ANSI3/8"91.26"Finished1/2"1/8"1/16"00000000000000
    35ANSI3/8"91.26"Plain3/8"0000000000000
    40ANSI1/2"91.67"Finished1/2"0000000000000
    40ANSI1/2"91.67"Finished5/8"3/16"3/32"0000000000000
    40ANSI1/2"91.67"Finished3/4"3/16"3/32"00000000000000
    40ANSI1/2"91.67"Plain1/2" to 9/16"0000000000000
    41ANSI1/2"91.67"Finished1/2"0000000000000
    41ANSI1/2"91.67"Finished5/8"3/16"3/32"0000000000000
    50ANSI5/8"92.09"Finished5/8"3/16"3/32"0000000000000
    50ANSI5/8"92.09"Finished3/4"3/16"3/32"0000000000000
    50ANSI5/8"92.09"Finished1"1/4"1/8"00000000000000
    50ANSI5/8"92.09"Plain5/8" to 3/4"0000000000000
    60ANSI3/4"92.51"Finished5/8"3/16"3/32"0000000000000
    60ANSI3/4"92.51"Finished3/4"3/16"3/32"0000000000000
    60ANSI3/4"92.51"Finished7/8"3/16"3/32"0000000000000
    60ANSI3/4"92.51"Finished1"1/4"1/8"0000000000000
    60ANSI3/4"92.51"Finished1 1/8"1/4"1/8"00000000000000
    60ANSI3/4"92.51"Plain3/4" to 7/8"0000000000000
    80ANSI1"93.35"Finished1"1/4"1/8"0000000000000
    80ANSI1"93.35"Finished1 1/8"1/4"1/8"0000000000000
    80ANSI1"93.35"Finished1 3/16"1/4"1/8"0000000000000
    80ANSI1"93.35"Finished1 1/4"1/4"1/8"0000000000000
    80ANSI1"93.35"Plain1" to 1 5/16"000000000000
    100ANSI1 1/4"94.18"Finished1"1/4"1/8"00000000000000
    100ANSI1 1/4"94.18"Finished1 1/4"1/4"1/8"00000000000000
    100ANSI1 1/4"94.18"Finished1 3/8"5/16"5/32"00000000000000
    100ANSI1 1/4"94.18"Plain1" to 1 5/8"000000000000
    120ANSI1 1/2"95.02"Plain1 3/8" to 1 13/16"0000000000000
    160ANSI2"96.7"Plain1 1/2" to 2 1/8"00000000000000
    04BISO6 mm919.9 mmPlain5 mm to 7 mm000000000000
    05BISO8 mm926.6 mmPlain6 mm to 8 mm000000000000
    06BISO3/8"931 mmPlain8 mm to 11 mm000000000000
    08BISO1/2"943.4 mmPlain10 mm to 15 mm0000000000000
     
    Wear-Resistant Steel with Hardened Teeth
    35ANSI3/8"91.26"Finished3/8"000000000000
    40ANSI1/2"91.67"Finished1/2"0000000000000
    40ANSI1/2"91.67"Finished5/8"3/16"3/32"0000000000000
    50ANSI5/8"92.09"Finished5/8"3/16"3/32"0000000000000
    50ANSI5/8"92.09"Finished3/4"3/16"3/32"0000000000000
    60ANSI3/4"92.51"Finished5/8"3/16"3/32"0000000000000
    60ANSI3/4"92.51"Finished3/4"3/16"3/32"0000000000000
    60ANSI3/4"92.51"Finished7/8"3/16"3/32"0000000000000
    60ANSI3/4"92.51"Finished1"1/4"1/8"0000000000000
    80ANSI1"93.35"Finished1"1/4"1/8"0000000000000
    80ANSI1"93.35"Finished1 1/8"1/4"1/8"0000000000000
    80ANSI1"93.35"Finished1 3/16"1/4"1/8"0000000000000
    80ANSI1"93.35"Finished1 1/4"1/4"1/8"0000000000000
     
    Corrosion-Resistant 18-8 Stainless Steel
    0.1475"90.48"Finished1/8"000000000000
    35ANSI3/8"91.26"Finished3/8"3/32"3/64"0000000000000
    40ANSI1/2"91.84"Finished1/2"1/8"1/16"00000000000000
    40ANSI1/2"91.84"Finished5/8"3/16"3/32"00000000000000
     

    Plastic Sprockets

    Image of Product. Front orientation. Drive Sprockets. Plastic Sprockets.
    Quiet-running, lightweight, and naturally rust resistant. Choose these sprockets for noise-sensitive areas, designs with weight constraints, and machines that require frequent washdowns. Their teeth mesh with your roller chain to smoothly transmit power. All are made in the U.S.
    Plain Bore—Plain bore sprockets give you options—machine a custom bore, weld, or press-fit them in place. They're sized to the minimum shaft diameter listed and are machinable up to the maximum.
    For
    Roller Chain
    Trade
    No.
    Std.
    Pitch
    No. of
    Teeth
    OD
    Bore
    Type
    For Shaft
    Dia.
    Each
    For Single Strand
    0.1227"90.41"Plain1/8"0000000000000
    35ANSI3/8"91.26"Plain1/4" to 3/8"00000000000000
    40ANSI1/2"91.67"Plain1/2"00000000000000
    50ANSI5/8"92.09"Plain1/2" to 5/8"0000000000000
     

    Idler Sprockets

    Maintain constant tension on your roller chain to reduce wear and vibration. These sprockets press against the chain to take up slack and rotate freely on bearings to keep the chain moving smoothly. They’re often paired with roller chain tensioners.
    For Single Strand
    Image of Product. Front orientation. Idler Sprockets. For Single Strand, Needle-Roller Bearing.

    Needle-Roller

    Bearing

    Needle-Roller Bearing—These bearings rotate smoothly under your heaviest loads.
    Wear-Resistant Steel with Hardened Teeth—These sprockets have teeth that are hardened from the tip to the base so they withstand chain contact and wear evenly. That means fewer broken teeth and a longer lifespan than sprockets with unhardened or tip-hardened teeth. Steel is best for dry environments since moisture will cause it to rust.
    For
    Roller Chain
    Trade
    No.
    Std.
    Pitch
    No. of
    Teeth
    For Shaft
    Dia.
    OD
    Bearing
    Material
    Each
    Needle-Roller Bearing
     
    Wear-Resistant Steel with Hardened Teeth
    160ANSI2"91 1/2"6.7"Bronze000000000000000
     

    Sprockets for Clog-Resistant Flat-Edge Roller Chain

    Image of Product. Back orientation. Drive Sprockets. Sprockets for Clog-Resistant Flat-Edge Roller Chain.
    Prevent jams with sprockets sized to grip our Clog-Resistant Flat-Edge Roller Chain. Their short teeth stay below the chain to avoid snagging conveyed items.
    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.
    Plain Bore—Plain bore sprockets give you options—machine a custom bore, weld, or press-fit them in place. They're sized to the minimum shaft diameter listed and are machinable up to the maximum.
    For Roller
    Chain Trade No.
    Pitch
    No. of
    Teeth
    OD
    Bore
    Type
    For Shaft Dia.
    Each
    For Single Strand
     
    Steel
    81X2.609"98.18"Plain1 1/4" to 3 7/16"00000000000000
     
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