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    21 Products

    Sprockets

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

    Plain 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.
    Corrosion-Resistant 18-8 Stainless Steel—Won't corrode from frequent washdowns and mild chemicals, including ammonia often found in cleaning solutions.
    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
     
    Steel
    60ANSI3/4"215 7/16"Plain3/4" to 2 3/4"6793K197000000
    60ANSI3/4"225 11/16"Plain3/4" to 2 3/4"6793K19800000
    60ANSI3/4"235 15/16"Plain3/4" to 2 3/4"6793K19900000
    60ANSI3/4"246 1/8"Plain3/4" to 2 3/4"6793K20100000
    60ANSI3/4"256 3/8"Plain3/4" to 2 3/4"6793K20200000
    60ANSI3/4"307 9/16"Plain3/4" to 2 3/4"6793K203000000
    60ANSI3/4"358 3/4"Plain1" to 2 3/4"6793K204000000
    80ANSI1"165 5/8"Plain1" to 2 3/4"6793K3800000
    80ANSI1"175 15/16"Plain1" to 2 3/4"6793K3900000
    80ANSI1"186 1/4"Plain1" to 2 3/4"6793K41000000
    80ANSI1"196 9/16"Plain1" to 2 3/4"6793K42000000
    80ANSI1"206 15/16"Plain1" to 2 3/4"6793K43000000
    100ANSI1 1/4"146 1/4"Plain1 1/4" to 2 3/4"6793K49000000
    120ANSI1 1/2"126 1/2"Plain1 3/8" to 2 3/4"6793K61000000
    140ANSI1 3/4"117"Plain1 1/2" to 2 3/4"6793K401000000
    160ANSI2"107 3/8"Plain1 1/2" to 2 3/4"6793K412000000
     
    Corrosion-Resistant 18-8 Stainless Steel
    80ANSI1"165 5/8"Plain1" to 2 3/4"6799K25000000
    80ANSI1"186 1/4"Plain1" to 2 3/4"6799K27000000
     

    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
    Bore
    Type
    For Shaft
    Dia.
    Each
    For Single Strand
     
    Steel
    60ANSI3/4"154"Plain3/4" to 2 3/4"2299K66000000
     

    Quick-Disconnect (QD) Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Quick-Disconnect (QD) Bushings, Clamp-On Shaft Mount.
    Image of Attribute. Side1 orientation. Contains Annotated. Quick-Disconnect (QD) Bushings.

    Clamp-On Shaft Mount

    The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys. Bushings fit quick-disconnect (QD) sprockets and pulleys of the same bushing trade number. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.
    Keyway
    Overall
    Wd.
    Wd.
    Dp.
    Fastener Tightening
    Torque, in·lbf
    Material
    Includes
    For Shaft
    Dia.
    Each
    Clamp-On Shaft Mount
     
    Bushing Trade Number SF
    2 1/16"5/8"1/16"360Sintered Cast IronClamping Screws, Machine Key2 3/4"6086K867000000
     

    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 3/4"2"5/8"5/16"800Set Screws57095K343000000
     
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