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    20 Products

    Sprockets

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

    Plain Bore

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

    For Double Strand

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

    For Triple 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.
    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
    50ANSI5/8"459 5/16"Plain
    		3/4" to 2 1/2"6793K1850000000
    50ANSI5/8"6012 5/16"Plain
    		1" to 2 1/2"6793K186000000
    80ANSI1"155 5/16"Plain
    		1" to 2 1/2"6793K3700000
     
    Corrosion-Resistant 18-8 Stainless Steel
    80ANSI1"155 5/16"Plain
    		1" to 2 1/2"6799K24000000
     
    For Double Strand
     
    Wear-Resistant Steel with Hardened Teeth
    60-2ANSI3/4"194 15/16"Plain
    		1" to 2 1/2"2784K58000000
    60-2ANSI3/4"205 3/16"Plain
    		1" to 2 1/2"2784K59000000
     
    For Triple Strand
     
    Wear-Resistant Steel with Hardened Teeth
    60-3ANSI3/4"205 3/16"Plain
    		1" to 2 1/2"2510K68000000
    80-3ANSI1"155 5/16"Plain
    		1" to 2 1/2"2510K79000000
     

    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"143 3/4"Plain
    		3/4" to 2 1/2"2299K65000000
     

    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 2517
    2 1/2"1 3/4"5/8"3/16"8°430Machine Key, Set Screws57095K221000000
     
    Bushing Trade Number 3020
    2 1/2"2"5/8"5/16"8°800Set Screws57095K335000000
     
    Cast Iron
     
    Bushing Trade Number 3030
    2 1/2"3"5/8"5/16"8°800Set Screws57095K655000000
     
    Bushing Trade Number 3535
    2 1/2"3 1/2"5/8"5/16"8°1,000Set Screws57095K384000000
     
    Bushing Trade Number 4040
    2 1/2"4"5/8"5/16"8°1,700Set Screws57095K721000000
     
    Bushing Trade Number 4545
    2 1/2"4 1/2"5/8"5/16"8°2,450Set Screws57095K757000000
     

    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"3/16"360Sintered SteelClamping Screws, Machine Key2 1/2"6086K638000000
     
    Bushing Trade Number SK
    1 15/16"5/8"1/16"180Sintered Cast IronClamping Screws, Machine Key2 1/2"6086K53400000
     

    Self-Adjusting Spring Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Self-Adjusting Spring Bushings.
    A toothed slot lets these bushings contract for insertion into the bore of your sprocket or pulley and then expand for a snug fit. Made of spring steel, they flex under stress and shock and can handle oscillating or slow rotational motion.
    OD
    Overall
    Wd.
    Material
    Each
    For 2 1/2" Diameter Shafts
    3"1 1/2"Steel58365K74000000
    3"2"Steel58365K7500000
    3"3"Steel58365K7700000
     
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