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Keyless Bushing (Fastening Fittings)(Centering:Provided)

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 ...Readmore

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.  ▲ Close

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)
Cleaning Method
Characteristics/Applications
Environmentally friendly
  • Recommendation

Keyless Bushings(Mechanical Lock), Straight With Centering Function

    MechaLock - Standard (Centering Function)

      MechaLock - Compact (Centering Function)

        Keyless Bushings(Mechanical Lock), Simplified Type

          Keyless bushing A.P.LOCK SAPL-A Series

            MechaLock MA Standard Type)

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

                Mechanical Lock MR Thin Type

                  Keyless Bushing - Self-aligning Type - SK

                    Mechanical Lock, High Torque Transmission Type

                      Mechanical lock MB standard high-torque type

                        Mechalock MC Series Aluminum Type

                          Keyless Bushing A.P.LOCK SAPL-AS Series

                            [Clean & Pack]MechaLock - Standard

                              Keyless Bushing - Self-aligning Type - SD

                                Keyless Bushing - Centering Type - SES

                                  Keyless Bushing A.P.LOCK SAPL-AK Series

                                    [Clean & Pack]MechaLock - Compact

                                      Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                        Mecha-Lock MN Series, Nut Type

                                          Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                            Keyless Bushing - Centering Type - SB

                                              Keyless Bushing - Self-aligning Type - SDS

                                                Keyless Bushing A.P.LOCK SAPL-C Series

                                                  Keyless Bushing A.P.LOCK SAPL-CK Series

                                                    Keyless bushing A.P.LOCK SAPL-CS Series

                                                      Keyless bushing A.P.LOCK SAPL-B Series

                                                      Brand

                                                      MISUMI

                                                      MiSUMi Economy74

                                                      MISUMI

                                                      MISUMI

                                                      MISUMI

                                                      MiSUMi Economy78

                                                      SUNGIL

                                                      ISEL

                                                      ISEL

                                                      ISEL

                                                      SS

                                                      MISUMI

                                                      ISEL

                                                      ISEL

                                                      SUNGIL

                                                      MISUMI

                                                      SS

                                                      SS

                                                      SUNGIL

                                                      MISUMI

                                                      ISEL

                                                      ISEL

                                                      ISEL

                                                      SS

                                                      SS

                                                      SUNGIL

                                                      SUNGIL

                                                      SUNGIL

                                                      SUNGIL

                                                      Product Series

                                                      Keyless Bushings(Mechanical Lock), Straight With Centering Function

                                                      MechaLock - Standard (Centering Function)

                                                      MechaLock - Compact (Centering Function)

                                                      Keyless Bushings(Mechanical Lock), Simplified Type

                                                      Keyless bushing A.P.LOCK SAPL-A Series

                                                      MechaLock MA Standard Type)

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

                                                      Mechanical Lock MR Thin Type

                                                      Keyless Bushing - Self-aligning Type - SK

                                                      Mechanical Lock, High Torque Transmission Type

                                                      Mechanical lock MB standard high-torque type

                                                      Mechalock MC Series Aluminum Type

                                                      Keyless Bushing A.P.LOCK SAPL-AS Series

                                                      [Clean & Pack]MechaLock - Standard

                                                      Keyless Bushing - Self-aligning Type - SD

                                                      Keyless Bushing - Centering Type - SES

                                                      Keyless Bushing A.P.LOCK SAPL-AK Series

                                                      [Clean & Pack]MechaLock - Compact

                                                      Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                                      Mecha-Lock MN Series, Nut Type

                                                      Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                                      Keyless Bushing - Centering Type - SB

                                                      Keyless Bushing - Self-aligning Type - SDS

                                                      Keyless Bushing A.P.LOCK SAPL-C Series

                                                      Keyless Bushing A.P.LOCK SAPL-CK Series

                                                      Keyless bushing A.P.LOCK SAPL-CS 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
                                                      • 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D
                                                      • 2D / 3D
                                                      • 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 3D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      Days to Ship Same day or more Same day or more Same day or more 5 Day(s) 4 Day(s) or more Same day or more Same day or more Same day or more 7 Day(s) 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 9 Day(s) or more 6 Day(s) or more 7 Day(s) 7 Day(s) 4 Day(s) or more 8 Day(s) or more Same day or more Same day or more Same day or more 7 Day(s) 7 Day(s) 9 Day(s) or more 9 Day(s) or more 4 Day(s) or more 9 Day(s) or more
                                                      TypeFlangedFlangedThin WallThin WallFlangedFlangedNut TighteningThin WallFlangedFlangedFlangedFlangedFlangedFlangedFlangedFlangedFlangedThin WallFlangedNut TighteningFlangedFlangedFlangedThin WallThin WallThin WallFlanged
                                                      Shaft Bore Dia. d(Ø)5 ~ 505 ~ 705 ~ 508 ~ 355 ~ 505 ~ 708 ~ 356 ~ 508 ~ 1928 ~ 6035 ~ 504 ~ 355 ~ 405 ~ 5020 ~ 1208 ~ 1205 ~ 505 ~ 508 ~ 508 ~ 358 ~ 506 ~ 1006 ~ 1205 ~ 305 ~ 305 ~ 308 ~ 30
                                                      Hub Dia.(Ø)16 ~ 7216 ~ 9712 ~ 6515 ~ 4716 ~ 7216 ~ 9714 ~ 4812 ~ 6521 ~ 3347 ~ 8857 ~ 7815 ~ 5616 ~ 6216 ~ 7247 ~ 16522 ~ 16516 ~ 7212 ~ 6521 ~ 7214 ~ 4821 ~ 7214 ~ 12519 ~ 16512 ~ 4112 ~ 4112 ~ 4122 ~ 55
                                                      Body Material-Steel / Stainless SteelSteel / Stainless Steel-SteelSteelSteelSteelSteel--AluminumStainless SteelStainless SteelSteelSteelSteelStainless SteelSteelSteelStainless SteelSteelSteelSteelSteelStainless SteelSteel
                                                      Allowable Torque Range(N•m)2.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 3000.1~10000.02.0~20.0 ~ 1000.1~3000.020.1~50.0 ~ 700.1~1000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 3000.1~10000.020.1~50.0 ~ 300.1~500.02.0~20.0 ~ 1000.1~3000.020.1~50.0 ~ 100.1~150.0300.1~500.0 ~ 1000.1~3000.0700.1~1000.0 ~ 1000.1~3000.02.0~20.0 ~ 200.1~300.02.0~20.0 ~ 300.1~500.02.0~20.0 ~ 700.1~1000.0500.1~700.0 ~ 10000.1~300000.02.0~20.0 ~ 10000.1~300000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 500.1~700.020.1~50.0 ~ 1000.1~3000.020.1~50.0 ~ 300.1~500.020.1~50.0 ~ 700.1~1000.02.0~20.0 ~ 10000.1~300000.02.0~20.0 ~ 10000.1~300000.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 150.1~200.02.0~20.0 ~ 500.1~700.0
                                                      CenteringProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvided
                                                      Surface TreatmentNoneNone / Black Oxide / Electroless Nickel PlatingNone / Electroless Nickel PlatingNoneNoneNoneElectroless Nickel PlatingNoneNoneNoneNoneAnodizeNoneNoneNoneNoneElectroless Nickel PlatingNoneElectroless Nickel PlatingNoneNoneNoneNoneNoneElectroless Nickel PlatingNoneNone
                                                      Tightening StructureSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve 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)
                                                      Allowable Torque(N•m)10 ~ 17682.8 ~ 34003 ~ 212029 ~ 7907 ~ 15007 ~ 340029.4 ~ 46111 ~ 212031.4 ~ 120490 ~ 2960970 ~ 24302 ~ 2302.8 ~ 430.62.8 ~ 754.3550 ~ 2130018 ~ 130004.6 ~ 13623 ~ 69016.6 ~ 136229.4 ~ 46110.7 ~ 754.314 ~ 150006.2 ~ 130009 ~ 5239 ~ 5233 ~ 16818 ~ 510
                                                      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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