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    8 Products

    Sprockets

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

    Finished Bore

    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
    100ANSI1 1/4"167"Finished2 15/16"3/4"3/8"2741T2860000000
    100ANSI1 1/4"177 7/16"Finished2 15/16"3/4"3/8"2741T296000000
    100ANSI1 1/4"187 13/16"Finished2 15/16"3/4"3/8"2741T316000000
    100ANSI1 1/4"198 1/4"Finished2 15/16"3/4"3/8"2741T326000000
    100ANSI1 1/4"208 5/8"Finished2 15/16"3/4"3/8"2741T336000000
     

    Taper-Lock Bushings

    Image of ProductInUse. Front orientation. Pulley and Sprocket Bushings. Taper-Lock Bushings.
    Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws. They are for use with taper-lock sprockets of the same bushing trade number. As you tighten the included set screws, the bushing grips the shaft and pulls it into your sprocket or pulley.
    Keyway
    For Shaft
    Dia.
    Overall
    Wd.
    Wd.
    Dp.
    Taper
    Fastener Tightening
    Torque, in·lbf
    Includes
    Each
    Steel
     
    Bushing Trade Number 3020
    2 7/8"2"3/4"3/8"8°800Machine Key, Set Screws57095K3480000000
    2 15/16"2"3/4"3/8"8°800Machine Key, Set Screws57095K341000000
     
    Cast Iron
     
    Bushing Trade Number 4545
    2 15/16"4 1/2"3/4"3/8"8°2,450Set Screws57095K762000000
     
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