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Keyless Bushing (Fastening Fittings)(Allowable Torque Range:300.1~500.0)

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

    MechaLock - Standard (Centering Function)

      Keyless bushing A.P.LOCK SAPL-A Series

        MechaLock - Compact (Centering Function)

          MechaLock - Straight

            POSI LOCK D

              POSI LOCK G

                MechaLock - Easy Mounting (Nut)

                  POSI LOCK K

                    Keyless Bushings(Mechanical Lock), Straight

                      MechaLock MA Standard Type)

                        Mecha-Lock MN Series, Nut Type

                          Mechanical Lock MR Thin Type

                            Keyless Bushings(Mechanical Lock), Thin Type

                              KANA lock (cost performance product) KPL200 shape

                                Keyless Bushing A.P.LOCK SAPA Series

                                  Keyless Bushing - Non-centering Type - SA

                                    Keyless bushing A.P.LOCK SAPL-B Series

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

                                        Mechanical Lock MT General Purpose Type

                                          KanaLock (Cost-Effective Product) Model KPL300

                                            Keyless Bushing - Centering Type - SES

                                              Keyless Bushing A.P.LOCK SAPL-AS Series

                                                Keyless Bushing A.P.LOCK SAPL-C Series

                                                  Mechanical Lock, High Torque Transmission Type

                                                    Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                                      Keyless Bushing - Centering Type - SB

                                                        Keyless Bushing - Non-centering Type - SC

                                                          Keyless Bushing A.P.LOCK SAPL-AK Series

                                                            Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

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

                                                                Keyless Bushing - Self-aligning Type - SDS

                                                                  Keyless Bushing A.P.LOCK SAPL-CK Series

                                                                  Brand

                                                                  MISUMI

                                                                  MiSUMi Economy74

                                                                  MISUMI

                                                                  SUNGIL

                                                                  MISUMI

                                                                  MISUMI

                                                                  MIKI PULLEY

                                                                  MIKI PULLEY

                                                                  MISUMI

                                                                  MIKI PULLEY

                                                                  MISUMI

                                                                  MiSUMi Economy71

                                                                  ISEL

                                                                  ISEL

                                                                  ISEL

                                                                  MISUMI

                                                                  MiSUMi Economy74

                                                                  KATAYAMA CHAIN

                                                                  SUNGIL

                                                                  SS

                                                                  SUNGIL

                                                                  ISEL

                                                                  ISEL

                                                                  KATAYAMA CHAIN

                                                                  SS

                                                                  SUNGIL

                                                                  SUNGIL

                                                                  MISUMI

                                                                  ISEL

                                                                  SS

                                                                  SS

                                                                  SUNGIL

                                                                  ISEL

                                                                  ISEL

                                                                  SS

                                                                  SUNGIL

                                                                  Product Series

                                                                  Keyless Bushings(Mechanical Lock), Straight With Centering Function

                                                                  MechaLock - Standard (Centering Function)

                                                                  Keyless bushing A.P.LOCK SAPL-A Series

                                                                  MechaLock - Compact (Centering Function)

                                                                  MechaLock - Straight

                                                                  POSI LOCK D

                                                                  POSI LOCK G

                                                                  MechaLock - Easy Mounting (Nut)

                                                                  POSI LOCK K

                                                                  Keyless Bushings(Mechanical Lock), Straight

                                                                  MechaLock MA Standard Type)

                                                                  Mecha-Lock MN Series, Nut Type

                                                                  Mechanical Lock MR Thin Type

                                                                  Keyless Bushings(Mechanical Lock), Thin Type

                                                                  KANA lock (cost performance product) KPL200 shape

                                                                  Keyless Bushing A.P.LOCK SAPA Series

                                                                  Keyless Bushing - Non-centering Type - SA

                                                                  Keyless bushing A.P.LOCK SAPL-B Series

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

                                                                  Mechanical Lock MT General Purpose Type

                                                                  KanaLock (Cost-Effective Product) Model KPL300

                                                                  Keyless Bushing - Centering Type - SES

                                                                  Keyless Bushing A.P.LOCK SAPL-AS Series

                                                                  Keyless Bushing A.P.LOCK SAPL-C Series

                                                                  Mechanical Lock, High Torque Transmission Type

                                                                  Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                                                  Keyless Bushing - Centering Type - SB

                                                                  Keyless Bushing - Non-centering Type - SC

                                                                  Keyless Bushing A.P.LOCK SAPL-AK Series

                                                                  Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

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

                                                                  Keyless Bushing - Self-aligning Type - SDS

                                                                  Keyless Bushing A.P.LOCK SAPL-CK Series

                                                                  CAD
                                                                  • 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
                                                                  • 2D / 3D
                                                                  • 2D / 3D
                                                                  • 2D / 3D
                                                                  • 2D / 3D
                                                                  • 2D
                                                                  • 2D / 3D
                                                                  • 2D / 3D
                                                                  • 2D / 3D
                                                                  • 2D / 3D
                                                                  • 2D
                                                                  • 2D
                                                                  • 2D / 3D
                                                                  • 2D / 3D
                                                                  • 2D / 3D
                                                                  • 2D / 3D
                                                                  • 2D / 3D
                                                                  • 2D / 3D
                                                                  • 2D / 3D
                                                                  • 3D
                                                                  • 2D
                                                                  Days to Ship Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more Same day or more 6 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) Same day or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) 4 Day(s) or more 9 Day(s) or more 7 Day(s) 9 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more 7 Day(s) 9 Day(s) or more 9 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) 7 Day(s) 9 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) 9 Day(s) or more
                                                                  TypeFlangedFlangedFlangedThin WallStraightStraightStraightNut TighteningFlangedStraightFlangedNut TighteningThin WallDirect MountingStraightFlangedFlangedFlangedNut TighteningStraightSleeveFlangedFlangedThin WallFlangedFlangedFlangedSleeveFlangedFlangedStraightFlangedThin Wall
                                                                  Shaft Bore Dia. d(Ø)22 ~ 3024 ~ 4524 ~ 3228 ~ 4222 ~ 2828 ~ 3220 ~ 2524 ~ 3528 ~ 3222 ~ 2524 ~ 3224 ~ 35284022 ~ 2830 ~ 3224 ~ 3022 ~ 2824 ~ 3522 ~ 2545 ~ 5520 ~ 2835 ~ 4028-35 ~ 452845 ~ 5030 ~ 3230 ~ 3222 ~ 2820 ~ 2828
                                                                  Hub Dia.(Ø)40 ~ 4842 ~ 6742 ~ 5039 ~ 5547 ~ 5550 ~ 5547 ~ 5034 ~ 4839 ~ 4347 ~ 5042 ~ 5034 ~ 48394847 ~ 5548 ~ 5050 ~ 5547 ~ 5534 ~ 4847 ~ 50-47 ~ 5557 ~ 62394757 ~ 673952 ~ 5748 ~ 5048 ~ 5047 ~ 5547 ~ 5539
                                                                  Body MaterialSteelSteel / Stainless SteelSteelSteel / Stainless Steel-SteelSteelSteelSteel / Stainless SteelSteelSteelSteelSteelSteelSteelAluminumSteelSteelSteelSteelSteelSteelStainless SteelSteelSteelStainless SteelSteelSteelSteelSteelSteelSteelSteel
                                                                  Allowable Torque Range(N•m)300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0
                                                                  CenteringProvidedProvidedProvidedProvidedNone--None-NoneProvidedProvidedProvidedNoneNoneNoneNoneProvidedProvidedNoneNoneProvidedProvidedProvidedProvidedProvidedProvidedNoneProvidedProvidedNoneProvidedProvided
                                                                  Surface TreatmentNoneNone / Black Oxide / Electroless Nickel PlatingNoneNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNone / Black Oxide / Electroless Nickel PlatingNone / Electroless Nickel Plating-NoneNoneNoneNoneNoneAnodizeNoneNoneElectroless Nickel PlatingNoneNoneNoneNoneNoneNoneNoneNoneNoneElectroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel PlatingNoneElectroless Nickel Plating
                                                                  Tightening StructureSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeDouble Cone TypeTapered Sleeve TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeTapered Sleeve TypeTapered Sleeve TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeDouble Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone 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)
                                                                  Allowable Torque(N•m)308 ~ 525301.1 ~ 484.6320 ~ 440314 ~ 488330 ~ 530400 ~ 460305 ~ 428314 ~ 461304 ~ 430310 ~ 400320 ~ 440314 ~ 461488420315 ~ 500320 ~ 352360 ~ 500324 ~ 471314 ~ 461330 ~ 430333 ~ 499320 ~ 500301.1 ~ 430.6488490301.1 ~ 484.6500390 ~ 470396 ~ 423396 ~ 423323 ~ 490320 ~ 500488

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