Machine Keys(Shape:Parallel (One Side 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.

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  • Parallel (Straight)
  • Parallel (One Side Round)
  • Parallel (Both Sides Round)
  • Tapered Key

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Shape
Hole Machining
Width(mm)
Overall Length(mm)
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    Parallel Keys - Length Selectable/Configurable

      Parallel Keys - Counterbored

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

          Parallel Keys - Tapped and Counterbored Holes

            Parallel Keys - Tapped Hole

              Parallel Keys - Tapped, Counterbored Hole

              • New Products
              • Precision Cleaning
              • Electrolytic Polishing + Precision Cleaning
              • Degreasing

              [Clean & Pack] Parallel Key

                SEIKI Machine Key - Standard Series (JIS B 1301)

                  Single-End Rounded Machine Key

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

                      New JIS One-Side Round Key

                        Single Round Key, Made by SEIKI Manufacturing

                        Brand

                        MISUMI

                        MISUMI

                        Seiki Works

                        MISUMI

                        MISUMI

                        MISUMI

                        MISUMI

                        Seiki Works

                        Ohkita

                        Seiki Works

                        Himeno Precision Works

                        Sunco

                        Product Series

                        Parallel Keys - Length Selectable/Configurable

                        Parallel Keys - Counterbored

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

                        Parallel Keys - Tapped and Counterbored Holes

                        Parallel Keys - Tapped Hole

                        Parallel Keys - Tapped, Counterbored Hole

                        [Clean & Pack] Parallel Key

                        SEIKI Machine Key - Standard Series (JIS B 1301)

                        Single-End Rounded Machine Key

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

                        New JIS One-Side Round Key【1-500 Pieces Per Package】

                        Single Round Key, Made by SEIKI Manufacturing

                        CAD
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        Days to Ship Same Day

                        Stock Items Included

                        5 Days 4 Days

                        Stock Items Included

                        5 Days 5 Days 5 Days 7 Days 4 Days

                        Stock Items Included

                        5 Days 4 Days 4 Days 4 Days
                        Specifications
                        • Rapid Design
                        • Rapid Design
                          • Rapid Design
                          • Rapid Design
                          • Rapid Design
                                      ShapeParallel (One Side Round)Parallel (One Side Round)Parallel (One Side Round)Parallel (One Side Round)Parallel (One Side Round)Parallel (One Side Round)Parallel (One Side Round)Parallel (One Side Round)Parallel (One Side Round)Parallel (One Side Round)Parallel (One Side Round)Parallel (One Side Round)
                                      Hole MachiningStraightCounterbore HoleStraightCenter Tapped + Counterbore HoleCenter TappedCounterbore + Tapped HoleStraightStraightStraightCenter TappedStraightStraight
                                      Width(mm)2 ~ 328 ~ 182 ~ 288 ~ 185 ~ 188 ~ 182 ~ 182 ~ 143 ~ 285 ~ 123 ~ 283 ~ 5
                                      Overall Length(mm)6 ~ 110-5 ~ 120---6 ~ 1105 ~ 1006 ~ 15010 ~ 1008 ~ 1508 ~ 20
                                      MaterialSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelStainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelSteel / Stainless SteelStainless Steel

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                                      Related Categories to Machine Keys

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