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    Roller Chain Trade Size
    Roller Chain Trade Size    		Show
    25
    System of Measurement
    System of Measurement
    Inch
    For Shaft Diameter
    For Shaft Diameter
    1/4"
    5/16"
    3/8"
    1/2"
    5/8"
    3/4"
    7/8"
    1"
    1 1/4"
    1 3/8"
    Pitch
    Pitch
    1/4"
    Bore Type
    Bore Type
    FinishedMachinable
    For Shaft Type
    For Shaft Type
    Round
    Keyed
    Shaft Mount Type
    Shaft Mount Type
    Set Screw
    Press Fit
    For Roller Chain Strand Type
    For Roller Chain Strand Type
    Single
    Overall Width
    Overall Width
    5/16"
    31/64"
    1/2"
    5/8"
    45/64"
    3/4"
    Sprocket Type
    Sprocket Type
    Standard
    Idler
    Roller Chain Standard
    Roller Chain Standard
    ANSI
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    DFARS Specialty Metals
    COTS-Exempt
    learn more about DFARS Specialty Metals COTS-Exempt by pressing accesskey, i.
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    For Maximum Shaft Diameter
    For Maximum Shaft Diameter
    1/4"
    5/16"
    3/8"
    7/16"
    1/2"
    9/16"
    5/8"
    3/4"
    13/16"
    7/8"
    15/16"
    1"
    1 3/8"
    Keyway Width
    Keyway Width
    3/16"
    1/4"
    5/16"
    Component
    Component
    ChainLink
    Keyway Depth
    Keyway Depth
    3/32"
    1/8"
    5/32"
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