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    Roller Diameter
    Roller Diameter
    1.9"
    2 1/2"
    Hex Axle Size
    Hex Axle Size
    7/16"
    11/16"
    Number of Teeth per Sprocket
    Number of Teeth per Sprocket
    18
    22
    Roller Width
    Roller Width
    30 7/16"
    42 7/16"
    45 15/16"
    53 15/16"
    Minimum Bearing-to-Sprocket Width
    Minimum Bearing-
    to-Sprocket Width
    1/2"
    11/16"
    Roller Gauge
    Roller Gauge
    9
    11
    Overall Width
    Overall Width
    32 1/4"
    44 1/4"
    49"
    57"
    Maximum Temperature
    Maximum Temperature
    250° F
    300° F
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    Bearing Seal Type
    Bearing Seal Type
    Shielded
    Double Shielded
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
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