McMaster-Carr logo
    Filter by
    Pitch
    Attribute Image
    Roller Chain Trade Number
    Chain Standard
    Specifications Met
    Material
    System of Measurement
    Bore Type
    Shaft Type
    Chain Type
    Strand Type
    Sprocket Type
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Bearing Type
    Shaft Mount Type
    Bearing Seal Type
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    22 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.
    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,
    mm
    No. of
    Teeth
    OD,
    mm
    Bore
    Type
    For Shaft
    Dia.
    Each
    For Single Strand
     
    Steel
    05BISO8824Plain6 mm to 8 mm2302K79000000
    05BISO8927Plain6 mm to 8 mm2302K8100000
    05BISO81029Plain8 mm to 11 mm2302K8200000
    05BISO81132Plain8 mm to 11 mm2302K8300000
    05BISO81234Plain8 mm to 12 mm2302K5400000
    05BISO81337Plain8 mm to 20 mm2302K8400000
    05BISO81440Plain8 mm to 15 mm2302K5500000
    05BISO81542Plain8 mm to 18 mm2302K5600000
    05BISO81645Plain8 mm to 19 mm2302K5700000
    05BISO81748Plain8 mm to 20 mm2302K5800000
    05BISO81850Plain8 mm to 22 mm2302K5900000
    05BISO81953Plain8 mm to 24 mm2302K6100000
    05BISO82055Plain8 mm to 25 mm2302K6200000
    05BISO82158Plain8 mm to 25 mm2302K6300000
    05BISO82260Plain8 mm to 25 mm2302K6400000
    05BISO82362Plain8 mm to 17 mm2302K11700000
    05BISO82465Plain8 mm to 17 mm2302K11800000
    05BISO82568Plain8 mm to 25 mm2302K6500000
    05BISO82670Plain10 mm to 22 mm2302K8500000
    05BISO82875Plain10 mm to 22 mm2302K8700000
    05BISO83081Plain10 mm to 30 mm2302K6600000
     

    Idler Sprockets

    Maintain constant tension on your roller chain to reduce wear and vibration. These sprockets press against the chain to take up slack and rotate freely on bearings to keep the chain moving smoothly. They’re often paired with roller chain tensioners.
    For Single Strand
    Image of Product. Front orientation. Idler Sprockets. For Single Strand, Ball Bearing.

    Ball Bearing

    Ball Bearing—Smoother than smooth—the balls inside these bearings roll nearly friction-free to handle high speeds. All are sealed to keep lubricant in and dust out.
    Steel—Steel is strong, but best for dry environments since moisture will cause it to rust.
    For
    Roller Chain
    Trade
    No.
    Std.
    Pitch,
    mm
    No. of
    Teeth
    For Shaft
    Dia., mm
    OD,
    mm
    Bearing
    Material
    Each
    Ball Bearing
     
    Steel
    05BISO8231662Steel4182N11000000
     
    back to top