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    Number of Teeth
    Number of Teeth
    9
    10
    11
    12
    13
    14
    15
    16
    18
    20
    21
    24
    25
    32
    40
    Roller Chain Trade Size
    Roller Chain Trade Size
    40-2
    80
    100
    System of Measurement
    System of Measurement
    Inch
    For Roller Chain Strand Type
    For Roller Chain Strand Type
    SingleDouble
    For Shaft Type
    For Shaft Type
    Round
    Keyed
    Overall Width
    Overall Width
    Show
    1 5/8"
    For Maximum Shaft Diameter
    For Maximum Shaft Diameter
    1/2"
    13/16"
    7/8"
    15/16"
    1"
    1 1/4"
    1 5/16"
    1 1/2"
    1 5/8"
    1 7/8"
    2 3/8"
    2 3/4"
    Sprocket Type
    Sprocket Type
    Standard
    Roller Chain Standard
    Roller Chain Standard
    ANSI
    Keyway Width
    Keyway Width
    0.188"
    1/4"
    5/16"
    3/8"
    1/2"
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Component
    Component
    Gear
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    Shaft Mount Type
    Shaft Mount Type
    Set Screw
    Keyway Depth
    Keyway Depth
    0.094"
    1/8"
    5/32"
    3/16"
    1/4"
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