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Atlas 618 Craftsman AA 109 6
Atlas 618 Craftsman AA 109 6
Atlas 618 Craftsman AA 109 6
Atlas 618 Craftsman AA 109 6

Atlas 618 Craftsman AA 109 6" METAL LATHE METRIC TRANSPOSING 37/47 GEAR NYLON

$ 13.18

Availability: 76 in stock
  • All returns accepted: ReturnsNotAccepted
  • Brand: Unbranded
  • Model: 37/47
  • Condition: New

    Description

    Atlas 618 Craftsman AA 109 6" METAL LATHE METRIC TRANSPOSING 37/47
    COMPOUND
    NYLON GEAR
    This is a FDM made Nylon gear stack (compound gear)
    1/2 Bore
    (We can make it with 3/8 bore if you want)
    This gears made out of Nylon - tough and flexible plastic
    No lubrication required
    Runs quieter and smoother than Zamak
    Only Nylons should be used for gears where a slippery surface is desired.
    All other materials (PLA, ABC, PET, etc.) will grind creating a plastic dust and eventually fail!
    For details, please review all pictures and compare to OEM gear shown
    Do not waste your money for ABS, PLA plastic gear that may strip or melt
    The (47/37) gear is commonly used for transposing the feed rates on metal lathes for cutting metric sized threads
    The 47/37  ratio is 1.27027  is very close to 1.27 with margin of error of only 0.0026" per foot.
    37 tooth gear face .375 (3/8")
    47 tooth gear face .375 (3/8")
    Stack Thickness .750 (3/4")
    Center bore .500 (1/2")
    24 Diametrical Pitch
    Thank you.