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Keyless Bushing (Fastening Fittings)

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
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  • 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

  • Recommendation

Keyless Bushings(Mechanical Lock), High Torque Straight

  • On Sale Till 31/03/2025

MechaLock - Standard (Centering Function)

    Mecha-Lock MN Series, Nut Type

      Keyless Bushings(Mechanical Lock), Straight

      • On Sale Till 31/03/2025

      MechaLock - Easy Mounting (Nut)

        Keyless Bushings(Mechanical Lock), Simplified Type

          MechaLock - Compact (Centering Function)

          • On Sale Till 31/03/2025

          MechaLock - Straight

            Keyless Bushing - Centering Type - SES

              Keyless Bushings(Mechanical Lock), Thin Type

                POSI LOCK D

                  Keyless bushing A.P.LOCK SAPL-A Series

                    MechaLock - Overview - Thin

                      Mechanical Lock, High Torque Transmission Type

                        MechaLock MA Standard Type)

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

                            Keyless Bushing - Non-centering Type - SC

                              MechaLock - Straight for High Torque

                                [Clean & Pack]MechaLock - Standard

                                  Mechanical lock MB standard high-torque type

                                    Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                      Mechanical Lock MR Thin Type

                                        Mechanical Lock MT General Purpose Type

                                        • On Sale Till 31/03/2025

                                        KANA lock (cost performance product) KPL200 shape

                                          Mechalock MC Series Aluminum Type

                                            Keyless Bushing - Centering Type - SB

                                              Keyless Bushing - Self-aligning Type - SD

                                                Keyless Bushing - Self-aligning Type - SDS

                                                  Keyless Bushing - Self-aligning Type - SK

                                                    Keyless Bushing A.P.LOCK SAPL-AK Series

                                                      Keyless bushing A.P.LOCK SAPL-CS Series

                                                        [Clean & Pack]MechaLock - Compact

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

                                                            Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                                              POSI LOCK G

                                                                POSI LOCK K

                                                                • On Sale Till 31/03/2025

                                                                KanaLock (Cost-Effective Product) Model KPL300

                                                                  Keyless Bushing - Non-centering Type - SA

                                                                    Keyless Bushing A.P.LOCK SAPL-AS Series

                                                                      Keyless Bushing A.P.LOCK SAPL-C Series

                                                                        Keyless Bushing A.P.LOCK SAPL-CK Series

                                                                          Keyless bushing A.P.LOCK SAPL-B Series

                                                                            Keyless Bushing A.P.LOCK SAPA Series

                                                                              Keyless bushing A.P.LOCK SAPC Series

                                                                              Brand

                                                                              MISUMI

                                                                              MiSUMi Economy74

                                                                              MISUMI

                                                                              MiSUMi Economy80

                                                                              MISUMI

                                                                              ISEL

                                                                              MISUMI

                                                                              MiSUMi Economy71

                                                                              MISUMI

                                                                              MISUMI

                                                                              MiSUMi Economy78

                                                                              MISUMI

                                                                              MISUMI

                                                                              SS

                                                                              MISUMI

                                                                              MiSUMi Economy74

                                                                              MIKI PULLEY

                                                                              SUNGIL

                                                                              MISUMI

                                                                              MISUMI

                                                                              ISEL

                                                                              ISEL

                                                                              SS

                                                                              MISUMI

                                                                              MISUMI

                                                                              ISEL

                                                                              ISEL

                                                                              ISEL

                                                                              ISEL

                                                                              KATAYAMA CHAIN

                                                                              ISEL

                                                                              SS

                                                                              SS

                                                                              SS

                                                                              SS

                                                                              SUNGIL

                                                                              SUNGIL

                                                                              MISUMI

                                                                              ISEL

                                                                              ISEL

                                                                              MIKI PULLEY

                                                                              MIKI PULLEY

                                                                              KATAYAMA CHAIN

                                                                              SS

                                                                              SUNGIL

                                                                              SUNGIL

                                                                              SUNGIL

                                                                              SUNGIL

                                                                              SUNGIL

                                                                              SUNGIL

                                                                              Product Series

                                                                              Keyless Bushings(Mechanical Lock), Straight With Centering Function

                                                                              Keyless Bushings(Mechanical Lock), High Torque Straight

                                                                              MechaLock - Standard (Centering Function)

                                                                              Mecha-Lock MN Series, Nut Type

                                                                              Keyless Bushings(Mechanical Lock), Straight

                                                                              MechaLock - Easy Mounting (Nut)

                                                                              Keyless Bushings(Mechanical Lock), Simplified Type

                                                                              MechaLock - Compact (Centering Function)

                                                                              MechaLock - Straight

                                                                              Keyless Bushing - Centering Type - SES

                                                                              Keyless Bushings(Mechanical Lock), Thin Type

                                                                              POSI LOCK D

                                                                              Keyless bushing A.P.LOCK SAPL-A Series

                                                                              MechaLock - Overview - Thin

                                                                              Mechanical Lock, High Torque Transmission Type

                                                                              MechaLock MA Standard Type)

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

                                                                              Keyless Bushing - Non-centering Type - SC

                                                                              MechaLock - Straight for High Torque

                                                                              [Clean & Pack]MechaLock - Standard

                                                                              Mechanical lock MB standard high-torque type

                                                                              Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                                                              Mechanical Lock MR Thin Type

                                                                              Mechanical Lock MT General Purpose Type

                                                                              KANA lock (cost performance product) KPL200 shape

                                                                              Mechalock MC Series Aluminum Type

                                                                              Keyless Bushing - Centering Type - SB

                                                                              Keyless Bushing - Self-aligning Type - SD

                                                                              Keyless Bushing - Self-aligning Type - SDS

                                                                              Keyless Bushing - Self-aligning Type - SK

                                                                              Keyless Bushing A.P.LOCK SAPL-AK Series

                                                                              Keyless bushing A.P.LOCK SAPL-CS Series

                                                                              [Clean & Pack]MechaLock - Compact

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

                                                                              Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                                                              POSI LOCK G

                                                                              POSI LOCK K

                                                                              KanaLock (Cost-Effective Product) Model KPL300

                                                                              Keyless Bushing - Non-centering Type - SA

                                                                              Keyless Bushing A.P.LOCK SAPL-AS Series

                                                                              Keyless Bushing A.P.LOCK SAPL-C Series

                                                                              Keyless Bushing A.P.LOCK SAPL-CK Series

                                                                              Keyless bushing A.P.LOCK SAPL-B Series

                                                                              Keyless Bushing A.P.LOCK SAPA Series

                                                                              Keyless bushing A.P.LOCK SAPC Series

                                                                              CAD
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                                                                              • 2D / 3D
                                                                              • 2D
                                                                              • 2D / 3D
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                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D / 3D
                                                                              • 2D / 3D
                                                                              Days to Ship Same day or more Same day or more Same day or more Same day or more Same day or more Same day or more 5 Day(s) 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 4 Day(s) or more Same day or more Same day or more 7 Day(s) Same day or more 7 Day(s) or more 4 Day(s) or more Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more 7 Day(s) 7 Day(s) 7 Day(s) 7 Day(s) 4 Day(s) or more 4 Day(s) or more 9 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more Same day or more 7 Day(s) 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 4 Day(s) or more
                                                                              TypeFlangedStraightFlangedNut TighteningStraightNut TighteningThin WallThin WallStraightFlangedDirect MountingStraightFlangedDirect MountingFlangedFlangedNut TighteningSleeveStraightFlangedFlangedFlangedThin WallStraightStraightFlangedFlangedFlangedFlangedFlangedFlangedThin WallThin WallStraightFlangedStraightFlangedSleeveFlangedFlangedThin WallThin WallFlangedFlangedFlanged
                                                                              Shaft Bore Dia. d(Ø)5 ~ 5030 ~ 505 ~ 708 ~ 3519 ~ 508 ~ 358 ~ 355 ~ 5020 ~ 658 ~ 12014 ~ 402 ~ 505 ~ 505 ~ 3028 ~ 605 ~ 708 ~ 356 ~ 12030 ~ 655 ~ 5035 ~ 508 ~ 506 ~ 5020 ~ 6519 ~ 704 ~ 356 ~ 10020 ~ 1206 ~ 1208 ~ 195 ~ 505 ~ 305 ~ 5020 ~ 508 ~ 5019 ~ 1206 ~ 4210 ~ 8018 ~ 1205 ~ 405 ~ 305 ~ 308 ~ 305 ~ 358 ~ 35
                                                                              Hub Dia.(Ø)16 ~ 7255 ~ 8016 ~ 9714 ~ 4847 ~ 8014 ~ 4815 ~ 4712 ~ 6547 ~ 9522 ~ 16525 ~ 4816 ~ 8016 ~ 728 ~ 3547 ~ 8816 ~ 9714 ~ 489 ~ 13455 ~ 9516 ~ 7257 ~ 7821 ~ 7212 ~ 6547 ~ 9547 ~ 11015 ~ 5614 ~ 12547 ~ 16519 ~ 16521 ~ 3316 ~ 7212 ~ 4112 ~ 6547 ~ 8021 ~ 7247 ~ 16512 ~ 55-47 ~ 16516 ~ 6212 ~ 4112 ~ 4122 ~ 5516 ~ 5719 ~ 56
                                                                              Body Material--Steel / Stainless SteelSteel-Steel-Steel / Stainless SteelSteelSteel-SteelSteelSteel-SteelSteelSteelSteelStainless Steel-SteelSteelSteelSteelAluminumSteelSteelSteelSteelSteelStainless SteelStainless SteelSteelStainless SteelSteelSteel / Stainless SteelSteelSteelStainless SteelSteelSteelSteelAluminumAluminum
                                                                              Allowable Torque Range(N•m)2.0~20.0 ~ 1000.1~3000.01000.1~3000.0 ~ 3000.1~10000.02.0~20.0 ~ 3000.1~10000.020.1~50.0 ~ 300.1~500.0200.1~300.0 ~ 1000.1~3000.020.1~50.0 ~ 300.1~500.020.1~50.0 ~ 700.1~1000.02.0~20.0 ~ 1000.1~3000.0200.1~300.0 ~ 1000.1~3000.02.0~20.0 ~ 10000.1~300000.050.1~70.0 ~ 300.1~500.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 100.1~150.0300.1~500.0 ~ 1000.1~3000.02.0~20.0 ~ 3000.1~10000.020.1~50.0 ~ 300.1~500.02.0~20.0 ~ 3000.1~10000.01000.1~3000.0 ~ 3000.1~10000.02.0~20.0 ~ 700.1~1000.0700.1~1000.0 ~ 1000.1~3000.020.1~50.0 ~ 1000.1~3000.02.0~20.0 ~ 1000.1~3000.0200.1~300.0 ~ 1000.1~3000.0200.1~300.0 ~ 3000.1~10000.02.0~20.0 ~ 200.1~300.02.0~20.0 ~ 10000.1~300000.0500.1~700.0 ~ 10000.1~300000.02.0~20.0 ~ 10000.1~300000.020.1~50.0 ~ 100.1~150.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 150.1~200.02.0~20.0 ~ 500.1~700.0200.1~300.0 ~ 1000.1~3000.020.1~50.0 ~ 700.1~1000.0200.1~300.0 ~ 10000.1~300000.02.0~20.0 ~ 700.1~1000.02.0~20.0 ~ 1000.1~3000.0200.1~300.0 ~ 10000.1~300000.02.0~20.0 ~ 300.1~500.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 200.1~300.0
                                                                              CenteringProvidedNoneProvidedProvidedNoneNoneProvidedProvidedNoneProvidedNone-ProvidedNoneProvidedProvidedProvidedNoneNoneProvidedProvidedProvidedProvidedNoneNoneProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedNoneProvided--NoneNoneProvidedProvidedProvidedProvidedNoneNone
                                                                              Surface TreatmentNoneNoneNone / Black Oxide / Electroless Nickel PlatingNone-None / Black Oxide / Electroless Nickel PlatingNoneNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNoneNoneNone / Electroless Nickel PlatingNoneNoneNoneNoneElectroless Nickel PlatingNoneNoneNoneNoneElectroless Nickel PlatingNoneNoneNoneAnodizeNoneNoneNoneNoneElectroless Nickel PlatingNoneNoneElectroless Nickel PlatingNoneNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNoneNoneNoneNoneElectroless Nickel PlatingNoneAnodizeAnodize
                                                                              Tightening StructureSingle Cone TypeDouble Cone TypeSingle Cone TypeTapered Sleeve TypeDouble Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeDouble Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeDouble 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)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 ~ 38202.8 ~ 340029.4 ~ 461280 ~ 187021 ~ 46129 ~ 7903 ~ 2120300 ~ 299018 ~ 1300064 ~ 4206 ~ 17607 ~ 15004.2 ~ 149490 ~ 29607 ~ 340029.4 ~ 4612 ~ 60501110 ~ 64002.8 ~ 754.3970 ~ 243016.6 ~ 136211 ~ 2120300 ~ 2990270 ~ 51002 ~ 23014 ~ 15000550 ~ 213006.2 ~ 1300031.4 ~ 1204.6 ~ 13623 ~ 1683 ~ 690294 ~ 177510.7 ~ 754.3289 ~ 135004.7 ~ 7506.9 ~ 1860250 ~ 130002.8 ~ 430.69 ~ 5239 ~ 52318 ~ 5106 ~ 5766 ~ 230
                                                                              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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                                                                              Related Categories to Keyless Bushing (Fastening Fittings)