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Machine Keys(Shape:Parallel (Both Sides Round))

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 (Straight)
  • Parallel (One Side Round)
  • Parallel (Both Sides Round)
  • Tapered Key
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Brand
Product Series
CAD
Days to Ship
Specifications
Shape
Hole Machining
Width(mm)
Overall Length(mm)
Material
  • Degreasing

Parallel Keys - Length Selectable/Configurable

  • Degreasing

Parallel Keys - Counterbored

  • Degreasing

Parallel Keys - Tapped Hole

  • Degreasing

Parallel Keys - Tapped and Counterbored Holes

    SEIKI Machine Key - Standard Series (JIS B 1301)

      SEIKI Machine Key, Free Length Series (JIS B 1301)

        Parallel Keys - Tapped, Counterbored Hole

          Dual Round Key

            New JIS, Double-Rounded Key

              SEIKI Machine Key Series with Release Tap (JIS B 1301)

              Brand

              MISUMI

              MISUMI

              MISUMI

              MISUMI

              Seiki Works

              Seiki Works

              MISUMI

              Nankai

              Himeno Precision Works

              Seiki Works

              Product Series

              Parallel Keys - Length Selectable/Configurable

              Parallel Keys - Counterbored

              Parallel Keys - Tapped Hole

              Parallel Keys - Tapped and Counterbored Holes

              SEIKI Machine Key - Standard Series (JIS B 1301)

              SEIKI Machine Key, Free Length Series (JIS B 1301)

              Parallel Keys - Tapped, Counterbored Hole

              Dual Round Key【1-150 Pieces Per Package】

              New JIS, Double-Rounded Key【1-100 Pieces Per Package】

              SEIKI Machine Key Series with Release Tap (JIS B 1301)

              CAD
              • 2D / 3D
              • 2D / 3D
              • 2D / 3D
              • 2D / 3D
              • 2D / 3D
              Days to Ship Same day or more

              Show Stock Products

              10 Days or more 10 Days or more 10 Days or more 8 Days or more

              Show Stock Products

              8 Days or more 10 Days or more Same day or more

              Show Stock Products

              8 Days or more 12 Days or more
              Specifications
              • inCAD Components
              • inCAD Components
              • inCAD Components
              • inCAD Components
                  • inCAD Components
                        ShapeParallel (Both Sides Round)Parallel (Both Sides Round)Parallel (Both Sides Round)Parallel (Both Sides Round)Parallel (Both Sides Round)Parallel (Both Sides Round)Parallel (Both Sides Round)Parallel (Both Sides Round)Parallel (Both Sides Round)Parallel (Both Sides Round)
                        Hole MachiningStraightCounterbore HoleCenter TappedCenter Tapped + Counterbore HoleStraightStraightCounterbore + Tapped HoleStraightStraightCenter Tapped
                        Width(mm)2 ~ 328 ~ 185 ~ 188 ~ 182 ~ 142 ~ 258 ~ 184 ~ 144 ~ 285 ~ 12
                        Overall Length(mm)6 ~ 110---5 ~ 1005 ~ 120-8 ~ 1508 ~ 15010 ~ 100
                        MaterialSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless Steel

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                        Application example related to this category

                        Related Categories to Machine Keys