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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
  • 5 Day(s) or Less
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  • 8 Day(s) or Less
  • 9 Day(s) or Less
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  • 11 Day(s) or Less
  • 12 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 - Straight

        MechaLock - Compact (Centering Function)

          POSI LOCK D

            MechaLock - Easy Mounting (Nut)

              MechaLock MA Standard Type)

                MechaLock - Straight for High Torque

                  MechaLock - Overview - Thin

                    Mechanical lock MB standard high-torque type

                      POSI LOCK G

                        Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                          Mechanical Lock MR Thin Type

                            POSI LOCK K

                              Keyless Bushing - Centering Type - SB

                                Keyless Bushing - Centering Type - SES

                                  Keyless Bushing A.P.LOCK SAPL-C Series

                                    Keyless bushing A.P.LOCK SAPC Series

                                      Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                        Mechanical Lock MT General Purpose Type

                                          KANA lock (cost performance product) KPL200 shape

                                            Mega Lock, MC, Standard Type (Aluminum Specifications)

                                              Keyless Bushing - Self-aligning Type - SD

                                                Keyless Bushing - Self-aligning Type - SDS

                                                  Keyless bushing A.P.LOCK SAPL-A Series

                                                    Keyless Bushing A.P.LOCK SAPL-AK Series

                                                      Keyless Bushing A.P.LOCK SAPL-CK Series

                                                        Keyless bushing A.P.LOCK SAPL-CS Series

                                                          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

                                                                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

                                                                          Kanalock (cost performance product) KPL300 type

                                                                            Aluminum Hub Connector (AMC)

                                                                              Keyless Bushing - Non-centering Type - SA

                                                                                Keyless Bushing - Non-centering Type - SC

                                                                                  Keyless Bushing - Self-aligning Type - SK

                                                                                    Keyless Bushing A.P.LOCK SAPL-AS Series

                                                                                      Keyless bushing A.P.LOCK SAPL-B Series

                                                                                        Keyless Bushing A.P.LOCK SAPA Series

                                                                                          SP Bushing

                                                                                          Brand

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MIKI PULLEY

                                                                                          MISUMI

                                                                                          ISEL

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          ISEL

                                                                                          MIKI PULLEY

                                                                                          ISEL

                                                                                          ISEL

                                                                                          MIKI PULLEY

                                                                                          SS

                                                                                          SS

                                                                                          SUNGIL

                                                                                          SUNGIL

                                                                                          ISEL

                                                                                          ISEL

                                                                                          KATAYAMA CHAIN

                                                                                          ISEL

                                                                                          SS

                                                                                          SS

                                                                                          SUNGIL

                                                                                          SUNGIL

                                                                                          SUNGIL

                                                                                          SUNGIL

                                                                                          ISEL

                                                                                          ISEL

                                                                                          ISEL

                                                                                          KATAYAMA CHAIN

                                                                                          KATAYAMA CHAIN

                                                                                          KATAYAMA CHAIN

                                                                                          KATAYAMA CHAIN

                                                                                          KATAYAMA CHAIN

                                                                                          KATAYAMA CHAIN

                                                                                          IMAO CORPORATION

                                                                                          SS

                                                                                          SS

                                                                                          SS

                                                                                          SUNGIL

                                                                                          SUNGIL

                                                                                          SUNGIL

                                                                                          EVERON

                                                                                          Product Series

                                                                                          MechaLock - Standard (Centering Function)

                                                                                          MechaLock - Straight

                                                                                          MechaLock - Compact (Centering Function)

                                                                                          POSI LOCK D

                                                                                          MechaLock - Easy Mounting (Nut)

                                                                                          MechaLock MA Standard Type)

                                                                                          MechaLock - Straight for High Torque

                                                                                          MechaLock - Overview - Thin

                                                                                          Mechanical lock MB standard high-torque type

                                                                                          POSI LOCK G

                                                                                          Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                                                                          Mechanical Lock MR Thin Type

                                                                                          POSI LOCK K

                                                                                          Keyless Bushing - Centering Type - SB

                                                                                          Keyless Bushing - Centering Type - SES

                                                                                          Keyless Bushing A.P.LOCK SAPL-C Series

                                                                                          Keyless bushing A.P.LOCK SAPC Series

                                                                                          Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                                                                          Mechanical Lock MT General Purpose Type

                                                                                          KANA lock (cost performance product) KPL200 shape

                                                                                          Mega Lock, MC, Standard Type (Aluminum Specifications)

                                                                                          Keyless Bushing - Self-aligning Type - SD

                                                                                          Keyless Bushing - Self-aligning Type - SDS

                                                                                          Keyless bushing A.P.LOCK SAPL-A Series

                                                                                          Keyless Bushing A.P.LOCK SAPL-AK Series

                                                                                          Keyless Bushing A.P.LOCK SAPL-CK Series

                                                                                          Keyless bushing A.P.LOCK SAPL-CS Series

                                                                                          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

                                                                                          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

                                                                                          Kanalock (cost performance product) KPL300 type

                                                                                          Aluminum Hub Connector (AMC)

                                                                                          Keyless Bushing - Non-centering Type - SA

                                                                                          Keyless Bushing - Non-centering Type - SC

                                                                                          Keyless Bushing - Self-aligning Type - SK

                                                                                          Keyless Bushing A.P.LOCK SAPL-AS Series

                                                                                          Keyless bushing A.P.LOCK SAPL-B Series

                                                                                          Keyless Bushing A.P.LOCK SAPA Series

                                                                                          SP Bushing

                                                                                          CAD
                                                                                          • 2D / 3D
                                                                                          • 2D / 3D
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                                                                                          • 2D / 3D
                                                                                          • 3D
                                                                                          • 3D
                                                                                          • 2D / 3D
                                                                                          • 2D / 3D
                                                                                          • 2D
                                                                                          • 2D
                                                                                          • 2D / 3D
                                                                                          • 2D / 3D
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                                                                                          • 2D / 3D
                                                                                          • 3D
                                                                                          • 2D
                                                                                          • 2D
                                                                                          • 2D / 3D
                                                                                          Days to Ship Same day or more Same day or more Same day or more 6 Day(s) or more Same day or more 6 Day(s) or more 6 Day(s) or more Same day or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 5 Day(s) or more 5 Day(s) or more 11 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 7 Day(s) or more 5 Day(s) or more 5 Day(s) or more 6 Day(s) or more 6 Day(s) or more 11 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 12 Day(s) or more 12 Day(s) or more 12 Day(s) or more 12 Day(s) or more 12 Day(s) or more 6 Day(s) or more 40 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 7 Day(s) or more
                                                                                          TypeFlangedStraightThin WallStraightNut TighteningFlangedStraightDirect MountingFlangedStraightFlangedThin WallFlangedFlangedFlangedThin WallFlangedFlangedStraightStraightFlangedFlangedFlangedFlangedFlangedThin WallThin WallNut TighteningStraightNut TighteningStraightStraightStraightNut TighteningSleeveSleeveFlangedFlangedSleeveFlangedFlangedFlangedFlangedStraight
                                                                                          CenteringProvidedNoneProvided-NoneProvidedNoneNoneProvided-ProvidedProvided-ProvidedProvidedProvidedNoneProvidedNoneNoneProvidedProvidedProvidedProvidedProvidedProvidedProvidedProvidedNoneProvidedProvidedProvidedProvidedProvidedNoneNoneNoneNoneNoneProvidedProvidedProvidedNoneNone
                                                                                          Body MaterialSteel / Stainless SteelSteelSteel / Stainless SteelSteelSteelSteelSteelSteel-SteelStainless SteelSteelSteel / Stainless SteelSteelSteelSteelAluminumSteelSteelSteelAluminumSteelSteelSteelSteelSteelStainless SteelSteelSteelSteelSteelSteelStainless SteelSteelSteelSteelAluminumSteelSteelSteelStainless SteelSteelAluminumSteel
                                                                                          Shaft Bore Dia. d(Ø)5 ~ 7020 ~ 655 ~ 502 ~ 508 ~ 355 ~ 8530 ~ 655 ~ 3025 ~ 15019 ~ 1208 ~ 506 ~ 506 ~ 426 ~ 1008 ~ 405 ~ 305 ~ 358 ~ 5019 ~ 9519 ~ 704 ~ 352012 ~ 305 ~ 505 ~ 505 ~ 305 ~ 308 ~ 3520 ~ 508 ~ 355 ~ 758 ~ 508 ~ 508 ~ 356.35 ~ 9.510 ~ 8010 ~ 3032 ~ 606 ~ 50155 ~ 408 ~ 305 ~ 3511 ~ 75
                                                                                          Allowable Torque Range(N•m)2.0~20.0 ~ 3000.1~10000.0200.1~300.0 ~ 1000.1~3000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 1000.1~3000.020.1~50.0 ~ 300.1~500.02.0~20.0 ~ 3000.1~10000.01000.1~3000.0 ~ 3000.1~10000.02.0~20.0 ~ 100.1~150.0300.1~500.0 ~ 10000.1~300000.0200.1~300.0 ~ 10000.1~300000.020.1~50.0 ~ 700.1~1000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 700.1~1000.02.0~20.0 ~ 10000.1~300000.02.0~20.0 ~ 700.1~1000.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 200.1~300.020.1~50.0 ~ 1000.1~3000.0200.1~300.0 ~ 3000.1~10000.0200.1~300.0 ~ 3000.1~10000.02.0~20.0 ~ 200.1~300.0500.1~700.020.1~50.0 ~ 500.1~700.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 150.1~200.020.1~50.0 ~ 300.1~500.0200.1~300.0 ~ 1000.1~3000.020.1~50.0 ~ 300.1~500.02.0~20.0 ~ 3000.1~10000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 700.1~1000.020.1~50.0 ~ 300.1~500.0-2.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 150.1~200.0500.1~700.0 ~ 1000.1~3000.02.0~20.0 ~ 300.1~500.070.1~100.02.0~20.0 ~ 300.1~500.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 500.1~700.0-
                                                                                          Surface TreatmentNone / Black Oxide / Electroless Nickel PlatingNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNone / Black Oxide / Electroless Nickel PlatingNoneNoneNoneNoneNone / Electroless Nickel PlatingNoneNoneNone / Electroless Nickel PlatingNoneNoneNoneAnodizeElectroless Nickel PlatingNoneNoneAnodizeNoneNoneNoneElectroless Nickel PlatingElectroless Nickel PlatingNoneElectroless Nickel PlatingElectroless Nickel PlatingNoneNoneElectroless Nickel PlatingNoneNoneNoneNoneAnodizeNoneNoneNoneNoneNoneAnodizeNone
                                                                                          Hub Dia.(Ø)16 ~ 9747 ~ 9512 ~ 6516 ~ 8014 ~ 4816 ~ 11255 ~ 958 ~ 3547 ~ 19047 ~ 16521 ~ 7212 ~ 6512 ~ 5514 ~ 12522 ~ 6512 ~ 4116 ~ 5621 ~ 7247 ~ 13547 ~ 11015 ~ 564726 ~ 5516 ~ 7216 ~ 7212 ~ 4112 ~ 4114 ~ 4847 ~ 8014 ~ 4816 ~ 10221 ~ 7221 ~ 7214 ~ 48--21 ~ 5060 ~ 909 ~ 572916 ~ 6222 ~ 5516 ~ 5747.6 ~ 107.93
                                                                                          Tightening StructureSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeTapered Sleeve TypeTapered Sleeve 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)Mechanical Type (Wedge Type)
                                                                                          Allowable Torque(N•m)2.8 ~ 3400300 ~ 29903 ~ 21206 ~ 176021 ~ 4617 ~ 44001110 ~ 64004.2 ~ 149490 ~ 27460289 ~ 1350010.7 ~ 754.311 ~ 21204.7 ~ 75014 ~ 1500018 ~ 9609 ~ 5232.5 ~ 23016.6 ~ 1362290 ~ 7930270 ~ 51002 ~ 23055047 ~ 5207 ~ 15004.6 ~ 13629 ~ 5233 ~ 16829.4 ~ 461294 ~ 177529.4 ~ 4616.8 ~ 374616.6 ~ 136210.7 ~ 754.329.4 ~ 461-6.9 ~ 18608 ~ 180650 ~ 25002 ~ 47094.12.8 ~ 430.618 ~ 5106 ~ 576-

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