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Keyless Bushing (Fastening Fittings)(Body Material:Steel)

An online store for keyless bushings (fastening fittings). In MISUMI's e-catalog, specifications and dimensions such as the shaft hole diameter, allowable torque, main body material, surface processing, boss diameter and delivery date can be selected in single clicks, making it easy to find the desired keyless bushing.

[What is a keyless bushing (fastening fitting)?]
A keyless bushing is a fastener that can fix shafts and hubs (gear, sprocket, pulley, etc.) without key grooving. By tightening the bolt, drag and friction force are generated in the tapered fitting part, causing it to fasten by the resultant force.
Days to Ship
  • All
  • Same day
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
  • 12 Day(s) or Less
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Brand
Product Series
CAD
Days to Ship
Type
Shaft Bore Dia. d(Ø)
Hub Dia.(Ø)
Body Material
Allowable Torque Range(N•m)
Centering
Surface Treatment
Tightening Structure
Tightening Method
Allowable Torque(N•m)
  • Recommendation

Keyless Bushings(Mechanical Lock), Straight With Centering Function

  • Recommendation

Keyless Bushings(Mechanical Lock), High Torque Straight

  • On Sale Till 31/03/2025

MechaLock - Standard (Centering Function)

    Keyless Bushing - Centering Type - SB

      Mecha-Lock MN Series, Nut Type

        POSI LOCK K

          Keyless bushing A.P.LOCK SAPL-A Series

            MechaLock MA Standard Type)

              MechaLock - Straight for High Torque

                Mechanical Lock MR Thin Type

                  Keyless Bushing - Self-aligning Type - SDS

                    Keyless Bushing - Centering Type - SES

                      MechaLock - Compact (Centering Function)

                        POSI LOCK D

                          Mechanical Lock MT General Purpose Type

                          • On Sale Till 31/03/2025

                          KANA lock (cost performance product) KPL200 shape

                            Keyless Bushing - Non-centering Type - SA

                            • On Sale Till 31/03/2025

                            MechaLock - Overview - Thin

                            • On Sale Till 31/03/2025

                            MechaLock - Easy Mounting (Nut)

                              Keyless Bushings(Mechanical Lock), Straight

                                Keyless Bushings(Mechanical Lock), Simplified Type

                                • On Sale Till 31/03/2025

                                KanaLock (Cost-Effective Product) Model KPL300

                                  Keyless Bushing - Non-centering Type - SC

                                  • On Sale Till 31/03/2025

                                  MechaLock - Straight

                                    Keyless Bushing - Self-aligning Type - SD

                                      Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                        POSI LOCK G

                                          Keyless Bushing A.P.LOCK SAPL-CK Series

                                            Keyless bushing A.P.LOCK SAPL-B Series

                                              Mechanical MKN Rust-proof Nut Tightening Type - Electroless Nickel Plating Specifications

                                                Mechanical MKT Rust-proof General Purpose Type - Electroless Nickel Plating Specifications

                                                  Keyless Bushing - Self-aligning Type - SK

                                                    Mechanical Lock, High Torque Transmission Type

                                                      Keyless Bushings(Mechanical Lock), Thin Type

                                                        Keyless Bushing A.P.LOCK SAPL-AK Series

                                                          Keyless Bushing A.P.LOCK SAPL-C Series

                                                          Brand

                                                          MISUMI

                                                          MiSUMi Economy74

                                                          MISUMI

                                                          MiSUMi Economy80

                                                          MISUMI

                                                          SS

                                                          ISEL

                                                          MIKI PULLEY

                                                          SUNGIL

                                                          ISEL

                                                          MISUMI

                                                          ISEL

                                                          SS

                                                          SS

                                                          MISUMI

                                                          MIKI PULLEY

                                                          ISEL

                                                          KATAYAMA CHAIN

                                                          SS

                                                          MISUMI

                                                          MISUMI

                                                          MISUMI

                                                          MiSUMi Economy71

                                                          MISUMI

                                                          MiSUMi Economy78

                                                          KATAYAMA CHAIN

                                                          SS

                                                          MISUMI

                                                          SS

                                                          ISEL

                                                          MIKI PULLEY

                                                          SUNGIL

                                                          SUNGIL

                                                          ISEL

                                                          ISEL

                                                          SS

                                                          MISUMI

                                                          MISUMI

                                                          MiSUMi Economy74

                                                          SUNGIL

                                                          SUNGIL

                                                          Product Series

                                                          Keyless Bushings(Mechanical Lock), Straight With Centering Function

                                                          Keyless Bushings(Mechanical Lock), High Torque Straight

                                                          MechaLock - Standard (Centering Function)

                                                          Keyless Bushing - Centering Type - SB

                                                          Mecha-Lock MN Series, Nut Type

                                                          POSI LOCK K

                                                          Keyless bushing A.P.LOCK SAPL-A Series

                                                          MechaLock MA Standard Type)

                                                          MechaLock - Straight for High Torque

                                                          Mechanical Lock MR Thin Type

                                                          Keyless Bushing - Self-aligning Type - SDS

                                                          Keyless Bushing - Centering Type - SES

                                                          MechaLock - Compact (Centering Function)

                                                          POSI LOCK D

                                                          Mechanical Lock MT General Purpose Type

                                                          KANA lock (cost performance product) KPL200 shape

                                                          Keyless Bushing - Non-centering Type - SA

                                                          MechaLock - Overview - Thin

                                                          MechaLock - Easy Mounting (Nut)

                                                          Keyless Bushings(Mechanical Lock), Straight

                                                          Keyless Bushings(Mechanical Lock), Simplified Type

                                                          KanaLock (Cost-Effective Product) Model KPL300

                                                          Keyless Bushing - Non-centering Type - SC

                                                          MechaLock - Straight

                                                          Keyless Bushing - Self-aligning Type - SD

                                                          Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                                          POSI LOCK G

                                                          Keyless Bushing A.P.LOCK SAPL-CK Series

                                                          Keyless bushing A.P.LOCK SAPL-B Series

                                                          Mechanical MKN Rust-proof Nut Tightening Type - Electroless Nickel Plating Specifications

                                                          Mechanical MKT Rust-proof General Purpose Type - Electroless Nickel Plating Specifications

                                                          Keyless Bushing - Self-aligning Type - SK

                                                          Mechanical Lock, High Torque Transmission Type

                                                          Keyless Bushings(Mechanical Lock), Thin Type

                                                          Keyless Bushing A.P.LOCK SAPL-AK Series

                                                          Keyless Bushing A.P.LOCK SAPL-C Series

                                                          CAD
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D
                                                          • 2D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D / 3D
                                                          • 2D
                                                          Days to Ship Same day or more Same day or more Same day or more 7 Day(s) Same day or more 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more Same day or more 7 Day(s) 7 Day(s) Same day or more 4 Day(s) or more Same day or more Same day or more 7 Day(s) Same day or more Same day or more Same day or more 5 Day(s) Same day or more 7 Day(s) 4 Day(s) or more 7 Day(s) Same day or more 4 Day(s) or more 9 Day(s) or more 9 Day(s) or more Same day or more 4 Day(s) or more 7 Day(s) 4 Day(s) or more 5 Day(s) 4 Day(s) or more 9 Day(s) or more
                                                          TypeFlangedStraightFlangedFlangedNut TighteningFlangedFlangedFlangedStraightThin WallFlangedFlangedThin WallStraightStraightStraightFlangedDirect MountingNut TighteningStraightThin WallSleeveSleeveStraightFlangedFlangedStraightThin WallFlangedNut TighteningStraightFlangedFlangedDirect MountingFlangedThin Wall
                                                          Shaft Bore Dia. d(Ø)5 ~ 5030 ~ 505 ~ 706 ~ 1008 ~ 356 ~ 405 ~ 505 ~ 7030 ~ 656 ~ 506 ~ 1208 ~ 1205 ~ 502 ~ 5020 ~ 6519 ~ 7018 ~ 1205 ~ 308 ~ 3519 ~ 508 ~ 3510 ~ 806 ~ 12055 ~ 6020 ~ 1208 ~ 5019 ~ 1205 ~ 308 ~ 308 ~ 3520 ~ 508 ~ 1928 ~ 6014 ~ 405 ~ 505 ~ 30
                                                          Hub Dia.(Ø)16 ~ 7255 ~ 8016 ~ 9714 ~ 12514 ~ 4812 ~ 5316 ~ 7216 ~ 9755 ~ 9512 ~ 6519 ~ 16522 ~ 16512 ~ 6516 ~ 8047 ~ 9547 ~ 11047 ~ 1658 ~ 3514 ~ 4847 ~ 8015 ~ 47-9 ~ 13485 ~ 9047 ~ 16521 ~ 7247 ~ 16512 ~ 4122 ~ 5514 ~ 4847 ~ 8021 ~ 3347 ~ 8825 ~ 4816 ~ 7212 ~ 41
                                                          Body MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                          Allowable Torque Range(N•m)2.0~20.0 ~ 1000.1~3000.01000.1~3000.0 ~ 3000.1~10000.02.0~20.0 ~ 3000.1~10000.02.0~20.0 ~ 10000.1~300000.020.1~50.0 ~ 300.1~500.02.0~20.0 ~ 700.1~1000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 3000.1~10000.01000.1~3000.0 ~ 3000.1~10000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 10000.1~300000.02.0~20.0 ~ 10000.1~300000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 1000.1~3000.0200.1~300.0 ~ 1000.1~3000.0200.1~300.0 ~ 3000.1~10000.0200.1~300.0 ~ 10000.1~300000.02.0~20.0 ~ 100.1~150.020.1~50.0 ~ 300.1~500.0200.1~300.0 ~ 1000.1~3000.020.1~50.0 ~ 700.1~1000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 3000.1~10000.01000.1~3000.0500.1~700.0 ~ 10000.1~300000.020.1~50.0 ~ 1000.1~3000.0200.1~300.0 ~ 10000.1~300000.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 500.1~700.020.1~50.0 ~ 300.1~500.0200.1~300.0 ~ 1000.1~3000.020.1~50.0 ~ 100.1~150.0300.1~500.0 ~ 1000.1~3000.050.1~70.0 ~ 300.1~500.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 500.1~700.0
                                                          CenteringProvidedNoneProvidedProvidedProvided-ProvidedProvidedNoneProvidedProvidedProvidedProvided-NoneNoneNoneNoneNoneNoneProvidedNoneNoneNoneProvidedProvided-ProvidedProvidedProvidedNoneProvidedProvidedNoneProvidedProvided
                                                          Surface TreatmentNoneNoneNone / Black Oxide / Electroless Nickel PlatingNoneNoneNone / Electroless Nickel PlatingNoneNoneNoneNoneNoneNoneNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNoneNoneNoneNoneNone / Black Oxide / Electroless Nickel Plating-NoneNoneNoneElectroless Nickel PlatingNoneElectroless Nickel PlatingNone / Electroless Nickel PlatingElectroless Nickel PlatingNoneElectroless Nickel PlatingElectroless Nickel PlatingNoneNoneNoneElectroless Nickel PlatingNone
                                                          Tightening StructureSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeDouble Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone Type
                                                          Tightening MethodMechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)Mechanical Type (Wedge Type)
                                                          Allowable Torque(N•m)10 ~ 17681193 ~ 38204.6 ~ 340014 ~ 1500029.4 ~ 4615.9 ~ 7207 ~ 15007 ~ 34001110 ~ 640011 ~ 21206.2 ~ 1300018 ~ 130009 ~ 21206 ~ 1760300 ~ 2990270 ~ 5100250 ~ 130004.2 ~ 14921 ~ 461280 ~ 187029 ~ 7906.9 ~ 18602 ~ 60502530 ~ 2760550 ~ 2130016.6 ~ 1362289 ~ 135009 ~ 52318 ~ 51029.4 ~ 461294 ~ 177531.4 ~ 120490 ~ 296064 ~ 4204.6 ~ 13629 ~ 523

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