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Machine Keys(Shape:Woodruff Keys)

Machine keys are parts used to fasten components such as gears, pulleys, sprockets and couplings to rotary shafts. They are used for applications that transmit power in machineries such as motors and reduction drives. Several types of machine keys are available. Parallel keys have the simplest structure. There are also specially shaped varieties such as taper keys and Woodruff keys. Machine keys come in various shapes, such as types with squared-off or rounded ends. There are also product lineups that include models with pre-drilled counterbore holes, taps or the like. Key sizes are defined by JIS standards in Japan. The applicable standard has been revised, so some models are compatible with the new standard and some with the old. The right machine key model should be selected by matching it to the size of the drive unit's shaft and keyway.

Shape

  • Parallel Keys (Straight)
  • Parallel Keys (Round at One End)
  • Parallel Keys (Round at Both Ends)
  • Tapered Machine Keys
  • Woodruff Keys
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Brand
Product Series
Days to Ship
Shape
Width(mm)
Overall Length(mm)
Material
Hole Machining

    Woodruff Key

    Brand

    OHKITA

    Product Series

    Woodruff Key

    Days to Ship 4 Day(s) or more
    ShapeWoodruff Keys
    Width(mm)3 ~ 10
    Overall Length(mm)-
    MaterialSteel
    Hole MachiningStraight

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    1. 1

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