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Machine Keys(Shape:Tapered Machine 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
CAD
Days to Ship
Shape
Width(mm)
Overall Length(mm)
Material
Hole Machining

    Tapered Machine Keys with Gib Head

      Old JIS Head Gradient Key

        New JIS Headed Gradient Key, by Himeno Seisakusho

        Brand

        MISUMI

        SUNCO

        SUNCO

        Product Series

        Tapered Machine Keys with Gib Head

        Old JIS Head Gradient Key

        New JIS Headed Gradient Key, by Himeno Seisakusho

        CAD
        • 2D / 3D
        Days to Ship 6 Day(s) or more 7 Day(s) or more 7 Day(s) or more
        ShapeTapered Machine KeysTapered Machine KeysTapered Machine Keys
        Width(mm)4 ~ 3815 ~ 2012
        Overall Length(mm)34 ~ 323110 ~ 15090
        MaterialSteelSteelSteel
        Hole MachiningStraightStraightStraight

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