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    18 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

    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,
    mm
    Bore
    Type
    For Shaft
    Dia.
    Each
    For Single Strand
     
    Steel
    06BISO3/8"2683Plain
    		12 mm to 38 mm2302K99000000
    06BISO3/8"2786Plain
    		12 mm to 38 mm2302K10100000
    06BISO3/8"2889Plain
    		12 mm to 38 mm2302K10200000
    06BISO3/8"2992Plain
    		12 mm to 38 mm2302K10300000
    06BISO3/8"3096Plain
    		12 mm to 38 mm2302K1600000
    08BISO1/2"1880Plain
    		12 mm to 38 mm2302K2400000
    10BISO5/8"1586Plain
    		12 mm to 38 mm2302K25600000
     
    Corrosion-Resistant 18-8 Stainless Steel
    08BISO1/2"1881Plain
    		12 mm to 38 mm6905N38000000
     
    For Double Strand
     
    Steel
    08B-2ISO1/2"1881Plain
    		14 mm to 38 mm3571N142000000
     

    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"1360Plain
    		10 mm to 38 mm6836N151000000
     

    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,
    mm
    For Shaft
    Dia., mm
    Overall
    Wd., mm
    Wd.
    Dp.
    Taper
    Fastener Tightening
    Torque, in·lbf
    Includes
    Each
    Steel
     
    Bushing Trade Number 1610
    3825103.38°175Set Screws57095K513000000
     
    Bushing Trade Number 1615
    3838103.38°175Set Screws57095K53500000
     
    Bushing Trade Number 2012
    3832103.38°280Set Screws57095K55700000
     
    Bushing Trade Number 2517
    3844103.38°430Set Screws57095K58500000
     

    Split-Tapered Bushings

    Image of Product. Front orientation. Contains Annotated. Pulley and Sprocket Bushings. Split-Tapered Bushings, Steel.

    Steel

    The tapered barrel on these bushings is split on both sides, allowing them to contract more tightly around the shaft than quick-disconnect and taper-lock bushings. They're for use with split-tapered 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.
    Machine Key—Bushings with a machine key fit into a matching keyway on a sprocket or pulley for high-torque applications.
    For Shaft
    Dia., mm
    Overall
    Wd.
    Taper
    Fastener Tightening
    Torque, in·lbf
    Each
    Steel
     
    Bushing Trade Number H with Clamping Screws, Machine Key
    381 1/4"3°959859T728000000
     

    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,
    mm
    Overall
    Wd., mm
    Wd.
    Dp.
    Fastener Tightening
    Torque, in·lbf
    Material
    Includes
    For Shaft
    Dia., mm
    Each
    Clamp-On Shaft Mount
     
    Bushing Trade Number SD
    46103.3108Sintered SteelClamping Screws382344K37000000
     
    Bushing Trade Number SDS
    35103.3108Sintered SteelClamping Screws382344K2700000
     
    Bushing Trade Number SK
    49103.3180Sintered SteelClamping Screws382344K4700000
     
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