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    Roller Chain Trade Size
    Roller Chain Trade Size
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    BL634
    Roller Chain Trade Size
    Roller Chain Trade Size
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    BL434
    BL534
    BL634
    BL423
    BL544
    BL546
    BL646
    BL566
    BL834
    Roller Chain Standard
    Roller Chain Standard
    ANSI
    Component
    Component
    ChainLink
    Pitch
    Pitch
    default
    3/4"
    Lacing
    Lacing
    3 × 4
    Overall Width
    Overall Width
    1 1/32"
    Breaking Point
    Breaking Point
    17,000 lbs.
    Specifications Met
    Specifications Met
    Pin Diameter
    Pin Diameter
    0.312"
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
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    2 Products