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    52 Products

    Sprockets

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

    Plain Bore

     
    Steel
    06BISO3/8"2169Plain12 mm to 30 mm2302K11000000
    06BISO3/8"2272Plain12 mm to 32 mm2302K1200000
    06BISO3/8"2374Plain12 mm to 32 mm2302K9700000
    06BISO3/8"2477Plain12 mm to 32 mm2302K9800000
    06BISO3/8"2581Plain12 mm to 35 mm2302K1500000
    06BISO3/8"2683Plain12 mm to 38 mm2302K9900000
    06BISO3/8"2786Plain12 mm to 38 mm2302K10100000
    06BISO3/8"2889Plain12 mm to 38 mm2302K10200000
    06BISO3/8"2992Plain12 mm to 38 mm2302K10300000
    06BISO3/8"3096Plain12 mm to 38 mm2302K1600000
    08BISO1/2"1672Plain12 mm to 32 mm2302K2200000
    08BISO1/2"1776Plain12 mm to 35 mm2302K2300000
    08BISO1/2"1880Plain12 mm to 38 mm2302K2400000
    08BISO1/2"1984Plain12 mm to 40 mm2302K2500000
    08BISO1/2"2088Plain12 mm to 42 mm2302K2600000
    08BISO1/2"2192Plain12 mm to 45 mm2302K2700000
    08BISO1/2"2296Plain12 mm to 48 mm2302K2800000
    08BISO1/2"23100Plain12 mm to 51 mm2302K10800000
    10BISO5/8"851Plain12 mm to 16 mm2302K24800000
    10BISO5/8"1061Plain12 mm to 22 mm2302K25100000
    10BISO5/8"1166Plain12 mm to 25 mm2302K25200000
    10BISO5/8"1271Plain12 mm to 32 mm2302K25300000
    10BISO5/8"1376Plain12 mm to 33 mm2302K25400000
    10BISO5/8"1481Plain12 mm to 36 mm2302K25500000
    10BISO5/8"1586Plain12 mm to 38 mm2302K25600000
    10BISO5/8"1796Plain12 mm to 47 mm2302K25800000
    10BISO5/8"18101Plain12 mm to 48 mm2302K25900000
    12BISO3/4"1179Plain12 mm to 32 mm2302K31700000
    12BISO3/4"1285Plain12 mm to 35 mm2302K31800000
    12BISO3/4"1497Plain12 mm to 42 mm2302K32100000
    12BISO3/4"15103Plain12 mm to 45 mm2302K32200000
     
    Corrosion-Resistant 18-8 Stainless Steel
    08BISO1/2"1881Plain12 mm to 38 mm6905N38000000
     
    For Double Strand
    Image of Product. Front orientation. Drive Sprockets. Sprockets, For Double Strand.
     
    Steel
    06B-2ISO3/8"1654Plain12 mm to 20 mm3571N10500000
    06B-2ISO3/8"1757Plain12 mm to 24 mm3571N10600000
    06B-2ISO3/8"1860Plain12 mm to 25 mm3571N10700000
    06B-2ISO3/8"1963Plain12 mm to 28 mm3571N10800000
    06B-2ISO3/8"2066Plain12 mm to 30 mm3571N10900000
    06B-2ISO3/8"2169Plain12 mm to 30 mm3571N1100000
    06B-2ISO3/8"2582Plain12 mm to 40 mm3571N114000000
    06B-2ISO3/8"2788Plain12 mm to 45 mm3571N116000000
    06B-2ISO3/8"3097Plain12 mm to 52 mm3571N119000000
    08B-2ISO1/2"1256Plain12 mm to 23 mm3571N136000000
     

    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
    06BISO3/8"36114Plain12 mm to 100 mm6836N131000000
    08BISO1/2"2192Plain12 mm to 71 mm6836N15900000
    08BISO1/2"2296Plain12 mm to 75 mm6836N16100000
    08BISO1/2"24104Plain12 mm to 83 mm6836N16300000
    08BISO1/2"25108Plain12 mm to 87 mm6836N16400000
     

    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.
    For Shaft
    Dia., mm
    Overall
    Wd.
    Taper
    Fastener Tightening
    Torque, in·lbf
    Each
    Steel
     
    Bushing Trade Number H with Clamping Screws
    121 1/4"3°959859T713000000
     

    Flanged Screw-Clamp Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Flanged Screw-Clamp Bushings.
    Image of Attribute. Side1 orientation. Contains Annotated. Flanged Screw-Clamp Bushings.
    A mounting flange prevents movement during tightening. These bushings are good for shock loads. When you tighten the included screws, the bushing's inner sleeve contracts onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear. They can be mounted on shafts with or without keyways.
    For Shaft
    Dia., mm
    OD,
    mm
    Overall
    Wd., mm
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Includes
    Each
    Steel
    12262144042Clamping Screws1058K66000000
     

    Corrosion-Resistant Flanged Screw-Clamp Bushings

    Image of Product. Back orientation. Pulley and Sprocket Bushings. Corrosion-Resistant Flanged Screw-Clamp Bushings.
    Image of Attribute. Side1 orientation. Contains Annotated. Corrosion-Resistant Flanged Screw-Clamp Bushings.
    Made from stainless steel or plated with nickel, these bushings resist corrosion. A mounting flange prevents movement during tightening. As screw-clamp bushings, they're good for shock loads. When you tighten the clamping screws, the bushing's inner sleeve tightens onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear.
    Nickel-Plated Steel—Nickel-plated steel bushings have good corrosion resistance in wet environments. However, the plating may begin to flake with long-term use.
    Stainless Steel—Stainless steel bushings have excellent corrosion resistance and can withstand prolonged exposure to moisture.
    For Shaft
    Dia., mm
    OD,
    mm
    Overall
    Wd., mm
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Includes
    Each
    Nickel-Plated Steel
    12332842030Clamping Screws5530N180000000
     
    Stainless Steel
    12332832030Clamping Screws5530N104000000
     

    Quick-Grip Screw-Clamp Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Quick-Grip Screw-Clamp Bushings.
    Also known as Trantorque bushings, these tighten with a twist of the collar nut—no screws needed. As you tighten the collar nut, the inner sleeve contracts onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear.
    For Shaft
    Dia., mm
    OD,
    mm
    Overall
    Wd., mm
    Max. Torque,
    in·lbf
    Each
    Steel
    1223267902298K44000000
     
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