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
  • All
  • Same day
  • 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
  • 13 Day(s) or Less
  • 14 Day(s) or Less
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Brand
Product Series
CAD
Days to Ship
Type
Centering
Body Material
Shaft Bore Dia. d(Ø)
Allowable Torque Range(N•m)
Surface Treatment
Hub Dia.(Ø)
Tightening Structure
Tightening Method
Allowable Torque(N•m)

    MechaLock - Standard (Centering Function)

      MechaLock - Compact (Centering Function)

        MechaLock - Straight

          MechaLock - Easy Mounting (Nut)

            POSI LOCK K

              Mechanical Lock MR Thin Type

                MechaLock - Straight for High Torque

                  MechaLock MA Standard Type)

                    Aluminum Hub Connector (AMC)

                      Keyless bushing A.P.LOCK SAPL-A Series

                        Keyless Bushing A.P.LOCK SAPL-C Series

                          MechaLock - Overview - Thin

                            Keyless Bushing - Centering Type - SB

                              Keyless bushing A.P.LOCK SAPL-B Series

                                Mechanical lock MB standard high-torque type

                                  Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

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

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

                                        Mechanical Lock MN Nut Tightening Type

                                          Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                            Mechanical Lock MT General Purpose Type

                                              POSI LOCK D

                                                POSI LOCK G

                                                  Kanalock KL201MA type standard type

                                                    KANA Lock KL201MKA Electroless Nickel Plating

                                                      Kanalock KL201MSA Type Stainless Steel Specifications

                                                        Kanalock KL250MN Nut Tightening Type

                                                          Kanalock KL300 Type

                                                            KANA lock (cost performance product) KPL200 shape

                                                              Kanalock (cost performance product) KPL300 type

                                                                Mega Lock, MC, Standard Type (Aluminum Specifications)

                                                                  Keyless Bushing - Non-centering Type - SA

                                                                    Keyless Bushing - Non-centering Type - SC

                                                                      Keyless Bushing - Self-aligning Type - SD

                                                                        Keyless Bushing - Self-aligning Type - SDS

                                                                          Keyless Bushing - Centering Type - SES

                                                                            Keyless Bushing - Self-aligning Type - SK

                                                                              Keyless Bushing A.P.LOCK SAPL-AK Series

                                                                                Keyless Bushing A.P.LOCK SAPL-AS Series

                                                                                  Keyless Bushing A.P.LOCK SAPL-CK Series

                                                                                    Keyless bushing A.P.LOCK SAPL-CS Series

                                                                                      Keyless Bushing A.P.LOCK SAPA Series

                                                                                        Keyless bushing A.P.LOCK SAPC Series

                                                                                        Brand

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MIKI PULLEY

                                                                                        ISEL

                                                                                        MISUMI

                                                                                        ISEL

                                                                                        IMAO CORPORATION

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        MISUMI

                                                                                        SS

                                                                                        SUNGIL

                                                                                        ISEL

                                                                                        ISEL

                                                                                        ISEL

                                                                                        ISEL

                                                                                        ISEL

                                                                                        ISEL

                                                                                        ISEL

                                                                                        MIKI PULLEY

                                                                                        MIKI PULLEY

                                                                                        KATAYAMA CHAIN

                                                                                        KATAYAMA CHAIN

                                                                                        KATAYAMA CHAIN

                                                                                        KATAYAMA CHAIN

                                                                                        KATAYAMA CHAIN

                                                                                        KATAYAMA CHAIN

                                                                                        KATAYAMA CHAIN

                                                                                        ISEL

                                                                                        SS

                                                                                        SS

                                                                                        SS

                                                                                        SS

                                                                                        SS

                                                                                        SS

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        Product Series

                                                                                        MechaLock - Standard (Centering Function)

                                                                                        MechaLock - Compact (Centering Function)

                                                                                        MechaLock - Straight

                                                                                        MechaLock - Easy Mounting (Nut)

                                                                                        POSI LOCK K

                                                                                        Mechanical Lock MR Thin Type

                                                                                        MechaLock - Straight for High Torque

                                                                                        MechaLock MA Standard Type)

                                                                                        Aluminum Hub Connector (AMC)

                                                                                        Keyless bushing A.P.LOCK SAPL-A Series

                                                                                        Keyless Bushing A.P.LOCK SAPL-C Series

                                                                                        MechaLock - Overview - Thin

                                                                                        Keyless Bushing - Centering Type - SB

                                                                                        Keyless bushing A.P.LOCK SAPL-B Series

                                                                                        Mechanical lock MB standard high-torque type

                                                                                        Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

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

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

                                                                                        Mechanical Lock MN Nut Tightening Type

                                                                                        Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                                                                        Mechanical Lock MT General Purpose Type

                                                                                        POSI LOCK D

                                                                                        POSI LOCK G

                                                                                        Kanalock KL201MA type standard type

                                                                                        KANA Lock KL201MKA Electroless Nickel Plating

                                                                                        Kanalock KL201MSA Type Stainless Steel Specifications

                                                                                        Kanalock KL250MN Nut Tightening Type

                                                                                        Kanalock KL300 Type

                                                                                        KANA lock (cost performance product) KPL200 shape

                                                                                        Kanalock (cost performance product) KPL300 type

                                                                                        Mega Lock, MC, Standard Type (Aluminum Specifications)

                                                                                        Keyless Bushing - Non-centering Type - SA

                                                                                        Keyless Bushing - Non-centering Type - SC

                                                                                        Keyless Bushing - Self-aligning Type - SD

                                                                                        Keyless Bushing - Self-aligning Type - SDS

                                                                                        Keyless Bushing - Centering Type - SES

                                                                                        Keyless Bushing - Self-aligning Type - SK

                                                                                        Keyless Bushing A.P.LOCK SAPL-AK Series

                                                                                        Keyless Bushing A.P.LOCK SAPL-AS Series

                                                                                        Keyless Bushing A.P.LOCK SAPL-CK Series

                                                                                        Keyless bushing A.P.LOCK SAPL-CS Series

                                                                                        Keyless Bushing A.P.LOCK SAPA Series

                                                                                        Keyless bushing A.P.LOCK SAPC Series

                                                                                        CAD
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
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                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D
                                                                                        • 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
                                                                                        • 3D
                                                                                        • 2D / 3D
                                                                                        • 3D
                                                                                        • 2D / 3D
                                                                                        • 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 5 Day(s) or more 5 Day(s) or more 6 Day(s) or more 5 Day(s) or more 39 Day(s) or more 5 Day(s) or more 10 Day(s) or more Same day or more 5 Day(s) or more 10 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 6 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 5 Day(s) or more 5 Day(s) or more 6 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 10 Day(s) or more 10 Day(s) or more 5 Day(s) or more 10 Day(s) or more 5 Day(s) or more
                                                                                        TypeFlangedThin WallStraightNut TighteningFlangedThin WallStraightFlangedFlangedFlangedThin WallDirect MountingFlangedFlangedFlangedFlangedNut TighteningStraightNut TighteningFlangedStraightStraightStraightStraightStraightStraightNut TighteningSleeveStraightSleeveFlangedFlangedSleeveFlangedFlangedFlangedFlangedFlangedFlangedThin WallThin WallFlangedFlanged
                                                                                        CenteringProvidedProvidedNoneNone-ProvidedNoneProvidedNoneProvidedProvidedNoneProvidedProvidedProvidedProvidedProvidedNoneProvidedProvidedNone--ProvidedProvidedProvidedProvidedNoneNoneNoneProvidedNoneNoneProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedNoneNone
                                                                                        Body MaterialSteel / Stainless SteelSteel / Stainless SteelSteelSteelSteel / Stainless SteelSteelSteelSteelAluminumSteelSteelSteelSteelSteel-SteelSteelSteelSteelStainless SteelSteelSteelSteelSteelSteelStainless SteelSteelSteelSteelSteelAluminumSteelSteelSteelSteelSteelSteelSteelStainless SteelSteelStainless SteelAluminumAluminum
                                                                                        Shaft Bore Dia. d(Ø)5 ~ 705 ~ 5020 ~ 658 ~ 356 ~ 426 ~ 5030 ~ 655 ~ 8510 ~ 305 ~ 505 ~ 305 ~ 306 ~ 1008 ~ 3025 ~ 1508 ~ 508 ~ 3520 ~ 508 ~ 358 ~ 5019 ~ 952 ~ 5019 ~ 1205 ~ 758 ~ 508 ~ 508 ~ 356.35 ~ 9.519 ~ 7010 ~ 804 ~ 3532 ~ 606 ~ 502012 ~ 308 ~ 40155 ~ 505 ~ 405 ~ 305 ~ 305 ~ 355 ~ 35
                                                                                        Allowable Torque Range(N•m)2.0~20.0 ~ 3000.1~10000.02.0~20.0 ~ 1000.1~3000.0200.1~300.0 ~ 1000.1~3000.020.1~50.0 ~ 300.1~500.02.0~20.0 ~ 700.1~1000.02.0~20.0 ~ 1000.1~3000.01000.1~3000.0 ~ 3000.1~10000.02.0~20.0 ~ 3000.1~10000.02.0~20.0 ~ 150.1~200.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 100.1~150.02.0~20.0 ~ 10000.1~300000.02.0~20.0 ~ 500.1~700.0300.1~500.0 ~ 10000.1~300000.020.1~50.0 ~ 1000.1~3000.020.1~50.0 ~ 300.1~500.0200.1~300.0 ~ 1000.1~3000.020.1~50.0 ~ 300.1~500.020.1~50.0 ~ 700.1~1000.0200.1~300.0 ~ 3000.1~10000.02.0~20.0 ~ 1000.1~3000.0200.1~300.0 ~ 10000.1~300000.02.0~20.0 ~ 3000.1~10000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 700.1~1000.020.1~50.0 ~ 300.1~500.0-200.1~300.0 ~ 3000.1~10000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 200.1~300.0500.1~700.0 ~ 1000.1~3000.02.0~20.0 ~ 300.1~500.0500.1~700.020.1~50.0 ~ 500.1~700.02.0~20.0 ~ 700.1~1000.070.1~100.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 300.1~500.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 150.1~200.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 200.1~300.0
                                                                                        Surface TreatmentNone / Black Oxide / Electroless Nickel PlatingNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNone / Black Oxide / Electroless Nickel PlatingNone / Electroless Nickel PlatingNoneNoneNoneAnodizeNoneNoneNoneNoneNoneNoneElectroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel PlatingNoneNoneNoneNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNoneElectroless Nickel PlatingNoneNoneNoneNoneNoneAnodizeNoneNoneNoneNoneNoneNoneElectroless Nickel PlatingNoneElectroless Nickel PlatingNoneAnodizeAnodize
                                                                                        Hub Dia.(Ø)16 ~ 9712 ~ 6547 ~ 9514 ~ 4812 ~ 5512 ~ 6555 ~ 9516 ~ 11221 ~ 5016 ~ 7212 ~ 418 ~ 3514 ~ 12522 ~ 5547 ~ 19021 ~ 7214 ~ 4847 ~ 8014 ~ 4821 ~ 7247 ~ 13516 ~ 8047 ~ 16516 ~ 10221 ~ 7221 ~ 7214 ~ 48-47 ~ 110-15 ~ 5660 ~ 909 ~ 574726 ~ 5522 ~ 652916 ~ 7216 ~ 6212 ~ 4112 ~ 4116 ~ 5716 ~ 56
                                                                                        Tightening StructureSingle Cone TypeSingle Cone TypeDouble Cone TypeTapered Sleeve TypeSingle Cone TypeTapered Sleeve TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve 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 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)
                                                                                        Allowable Torque(N•m)2.8 ~ 34003 ~ 2120300 ~ 299021 ~ 4614.7 ~ 75011 ~ 21201110 ~ 64007 ~ 44008 ~ 1807 ~ 15009 ~ 5234.2 ~ 14914 ~ 1500018 ~ 510490 ~ 2746016.6 ~ 136229.4 ~ 461294 ~ 177529.4 ~ 46110.7 ~ 754.3290 ~ 79306 ~ 1760289 ~ 135006.8 ~ 374616.6 ~ 136210.7 ~ 754.329.4 ~ 461-270 ~ 51006.9 ~ 18602 ~ 230650 ~ 25002 ~ 47055047 ~ 52018 ~ 96094.14.6 ~ 13622.8 ~ 430.69 ~ 5233 ~ 1686 ~ 5762.5 ~ 230

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