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    8 Products

    Bore Type

    Performance

    Profile

    Sprockets

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

    Finished Bore

    Plain Bore

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

    For Double 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.
    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
    41ANSI1/2"274 9/16"Finished5/8"3/16"3/32"2737T981000000
    41ANSI1/2"274 9/16"Finished3/4"3/16"3/32"2737T98200000
    41ANSI1/2"274 9/16"Finished7/8"3/16"3/32"2737T98300000
    41ANSI1/2"274 9/16"Finished1"1/4"1/8"2737T98400000
    06BISO3/8"2786 mmPlain12 mm to 38 mm——2302K10100000
    08BISO1/2"27116 mmPlain16 mm to 53 mm——2302K11300000
     
    For Double Strand
     
    Steel
    06B-2ISO3/8"2788 mmPlain12 mm to 45 mm——3571N116000000
     

    Flat Sprockets

    Image of Product. Front orientation. Drive Sprockets. Flat Sprockets.
    Save space and cut weight—these sprockets don’t have a raised hub so they’re best for tight spots and lightweight designs. Bolt or weld them to components and mounting surfaces, or add a custom hub. Although they are versatile, they’re harder to align than sprockets with hubs.
    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.
    Std.
    Pitch
    No. of
    Teeth
    OD,
    mm
    Bore
    Type
    For Shaft
    Dia.
    Each
    For Single Strand
     
    Steel
    08BISO1/2"27116Plain16 mm to 96 mm6836N166000000
     
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