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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
  • 1 Day(s) or Less
  • 2 Day(s) or Less
  • 3 Day(s) or Less
  • 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
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Brand
Product Series
CAD
Days to Ship
Specifications
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)
Cleaning Method
Characteristics/Applications
Environmentally friendly
  • Recommendation

Keyless Bushings(Mechanical Lock), Straight With Centering Function

    MechaLock - Standard (Centering Function)

      MechaLock MA Standard Type)

        Keyless Bushings(Mechanical Lock), Thin Type

          Keyless Bushings(Mechanical Lock), Straight

            Mechanical Lock MT General Purpose Type

              POSI LOCK K

                MechaLock - Compact (Centering Function)

                  Keyless bushing A.P.LOCK SAPL-A Series

                    KANA lock (cost performance product) KPL200 shape

                      MechaLock - Straight

                        Mechanical lock MB standard high-torque type

                          Mechanical Lock MR Thin Type

                            Mechanical Lock, High Torque Transmission Type

                              [Clean & Pack]MechaLock - Standard

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

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

                                    Mecha-Lock MN Series, Nut Type

                                      POSI LOCK D

                                        MechaLock - Easy Mounting (Nut)

                                          Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                            Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                              POSI LOCK G

                                                Keyless Bushing - Self-aligning Type - SDS

                                                  Keyless Bushing A.P.LOCK SAPL-AK Series

                                                    Keyless Bushing A.P.LOCK SAPL-C Series

                                                      Keyless Bushing A.P.LOCK SAPA Series

                                                        [Clean & Pack]MechaLock - Compact

                                                          KanaLock (Cost-Effective Product) Model KPL300

                                                            Keyless Bushing - Non-centering Type - SC

                                                              Keyless Bushing - Centering Type - SES

                                                                Keyless Bushing A.P.LOCK SAPL-AS Series

                                                                  Keyless Bushing A.P.LOCK SAPL-CK Series

                                                                    Keyless bushing A.P.LOCK SAPL-B Series

                                                                    Brand

                                                                    MISUMI

                                                                    MiSUMi Economy

                                                                    MISUMI

                                                                    ISEL

                                                                    MISUMI

                                                                    MiSUMi Economy

                                                                    MISUMI

                                                                    MiSUMi Economy

                                                                    ISEL

                                                                    MIKI PULLEY

                                                                    MISUMI

                                                                    SUNGIL

                                                                    KATAYAMA CHAIN

                                                                    MISUMI

                                                                    ISEL

                                                                    ISEL

                                                                    MISUMI

                                                                    MISUMI

                                                                    ISEL

                                                                    ISEL

                                                                    ISEL

                                                                    MIKI PULLEY

                                                                    MISUMI

                                                                    ISEL

                                                                    ISEL

                                                                    MIKI PULLEY

                                                                    SS

                                                                    SUNGIL

                                                                    SUNGIL

                                                                    SUNGIL

                                                                    MISUMI

                                                                    KATAYAMA CHAIN

                                                                    SS

                                                                    SS

                                                                    SUNGIL

                                                                    SUNGIL

                                                                    SUNGIL

                                                                    Product Series

                                                                    Keyless Bushings(Mechanical Lock), Straight With Centering Function

                                                                    MechaLock - Standard (Centering Function)

                                                                    MechaLock MA Standard Type)

                                                                    Keyless Bushings(Mechanical Lock), Thin Type

                                                                    Keyless Bushings(Mechanical Lock), Straight

                                                                    Mechanical Lock MT General Purpose Type

                                                                    POSI LOCK K

                                                                    MechaLock - Compact (Centering Function)

                                                                    Keyless bushing A.P.LOCK SAPL-A Series

                                                                    KANA lock (cost performance product) KPL200 shape

                                                                    MechaLock - Straight

                                                                    Mechanical lock MB standard high-torque type

                                                                    Mechanical Lock MR Thin Type

                                                                    Mechanical Lock, High Torque Transmission Type

                                                                    [Clean & Pack]MechaLock - Standard

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

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

                                                                    Mecha-Lock MN Series, Nut Type

                                                                    POSI LOCK D

                                                                    MechaLock - Easy Mounting (Nut)

                                                                    Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                                                    Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                                                    POSI LOCK G

                                                                    Keyless Bushing - Self-aligning Type - SDS

                                                                    Keyless Bushing A.P.LOCK SAPL-AK Series

                                                                    Keyless Bushing A.P.LOCK SAPL-C Series

                                                                    Keyless Bushing A.P.LOCK SAPA Series

                                                                    [Clean & Pack]MechaLock - Compact

                                                                    KanaLock (Cost-Effective Product) Model KPL300

                                                                    Keyless Bushing - Non-centering Type - SC

                                                                    Keyless Bushing - Centering Type - SES

                                                                    Keyless Bushing A.P.LOCK SAPL-AS Series

                                                                    Keyless Bushing A.P.LOCK SAPL-CK Series

                                                                    Keyless bushing A.P.LOCK SAPL-B 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 / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 3D
                                                                    • 2D / 3D
                                                                    • 2D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    Days to Ship 1 Day(s) or more 2 Day(s) or more 1 Day(s) or more 9 Day(s) 9 Day(s) 1 Day(s) or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) or more 1 Day(s) or more 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 15 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 14 Day(s) or more 4 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 8 Day(s) or more 5 Day(s) or more 31 Day(s) 4 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more
                                                                    Specifications
                                                                    • RoHS
                                                                        • RoHS
                                                                        • RoHS
                                                                                                                                  TypeFlangedFlangedFlangedDirect MountingStraightStraightFlangedThin WallFlangedStraightStraightFlangedThin WallFlangedFlangedNut TighteningStraightNut TighteningStraightNut TighteningFlangedFlangedStraightFlangedFlangedThin WallFlangedThin WallSleeveSleeveFlangedFlangedThin WallFlanged
                                                                                                                                  Shaft Bore Dia. d(Ø)22 ~ 3024 ~ 4524 ~ 324022 ~ 2522 ~ 2528 ~ 3228 ~ 4224 ~ 3222 ~ 2822 ~ 282528-35 ~ 4524 ~ 3522 ~ 2824 ~ 3528 ~ 3224 ~ 3530 ~ 3235 ~ 4520 ~ 252030 ~ 322830 ~ 324245 ~ 555025 ~ 2835 ~ 402822 ~ 28
                                                                                                                                  Hub Dia.(Ø)40 ~ 4842 ~ 6742 ~ 504847 ~ 5047 ~ 5039 ~ 4339 ~ 5542 ~ 5047 ~ 5547 ~ 5547394757 ~ 6734 ~ 4847 ~ 5534 ~ 4850 ~ 5534 ~ 4848 ~ 5057 ~ 6747 ~ 504748 ~ 503948 ~ 5055-5750 ~ 5557 ~ 623947 ~ 55
                                                                                                                                  Body Material-Steel / Stainless SteelSteel--SteelSteel / Stainless SteelSteel / Stainless SteelSteelSteel--Steel-Stainless SteelSteelSteelSteelSteelSteelSteelStainless SteelSteelSteelSteelSteelAluminumStainless SteelSteelSteelSteelStainless SteelSteelSteel
                                                                                                                                  Allowable Torque Range(N•m)300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0300.1~500.0
                                                                                                                                  CenteringProvidedProvidedProvidedNoneNoneNone-ProvidedProvidedNoneNoneProvidedProvidedProvidedProvidedProvidedNoneProvided-NoneProvidedProvided-ProvidedProvidedProvidedNoneProvidedNoneNoneProvidedProvidedProvidedProvided
                                                                                                                                  Surface TreatmentNoneNone / Black Oxide / Electroless Nickel PlatingNoneNone-NoneNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNoneNoneNone / Electroless Nickel PlatingNoneNoneNoneNoneElectroless Nickel PlatingElectroless Nickel PlatingNoneNone / Electroless Nickel PlatingNone / Black Oxide / Electroless Nickel PlatingElectroless Nickel PlatingNoneNone / Electroless Nickel PlatingNoneElectroless Nickel PlatingNoneAnodizeNoneNoneNoneNoneNoneElectroless Nickel PlatingNone
                                                                                                                                  Tightening StructureSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeDouble Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve 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)
                                                                                                                                  Allowable Torque(N•m)308 ~ 525301.1 ~ 484.6320 ~ 440420310 ~ 400330 ~ 430304 ~ 430314 ~ 488320 ~ 440315 ~ 500330 ~ 530490488490301.1 ~ 484.6314 ~ 461323 ~ 490314 ~ 461400 ~ 460314 ~ 461396 ~ 423301.1 ~ 484.6305 ~ 428320396 ~ 423488320 ~ 352314333 ~ 499470420 ~ 500301.1 ~ 430.6488324 ~ 471
                                                                                                                                  Cleaning Method--------------Degreasing / Precision Cleaning------------Degreasing / Precision Cleaning------
                                                                                                                                  Characteristics/Applications--------------Clean washed------------Clean washed------
                                                                                                                                  Environmentally friendly--------------RoHS Compliant (10 Substances)------------RoHS Compliant (10 Substances)------

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