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    System of Measurement
    System of Measurement
    Inch
    Metric
    For Shaft Diameter
    For Shaft Diameter
    1/8"
    1/4"
    3/8"
    1/2"
    0.635"
    1"
    1 1/4"
    1 1/2"
    5mm
    20mm
    30mm
    40mm
    For Belt Type
    For Belt Type
    Flat
    Timing
    V
    Round
    Bearing Type
    Bearing Type
    BallRoller
    For Maximum Belt Width
    For Maximum Belt Width
    1/2"
    3/4"
    1"
    2"
    3"
    6 mm
    9 mm
    12 mm
    20mm
    21mm
    30 mm
    37mm
    62mm
    Shaft Mount Type
    Shaft Mount Type
    Slip Fit
    Press Fit
    Bore Type
    Bore Type
    FinishedPlain
    Idler Type
    Idler Type
    Smooth
    Toothed
    For Belt Trade Size
    For Belt Trade Size
    4L
    5L
    A
    AX
    B
    BX
    GT
    GT2
    H
    H8M
    HTD
    L
    XL
    Bearing Material
    Bearing Material
    Steel
    Stainless Steel
    Iron
    Bearing Seal Type
    Bearing Seal Type
    Double Sealed
    Sealed
    For V-Belt Type
    For V-Belt Type
    CoggedStandard
    Teeth Shape
    Teeth Shape
    Curved
    Trapezoidal
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
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    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
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