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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
  • 12 Day(s) or Less
  • 13 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)
  • Recommendation

Keyless Bushings(Mechanical Lock), Straight With Centering Function

  • Recommendation

Keyless Bushings(Mechanical Lock), High Torque Straight

  • On Sale Till 31/03/2024

MechaLock - Standard (Centering Function)

    MechaLock - Compact (Centering Function)

      POSI LOCK D

      • On Sale Till 31/03/2024

      MechaLock - Easy Mounting (Nut)

        Keyless bushing A.P.LOCK SAPL-A Series

          MechaLock - Overview - Thin

            MechaLock MA Standard Type)

              POSI LOCK G

                POSI LOCK K

                  MechaLock - Straight

                    Keyless Bushings(Mechanical Lock), Straight

                      Keyless Bushings(Mechanical Lock), Simplified Type

                        MechaLock - Straight for High Torque

                          Mechalock MC Series Aluminum Type

                            Keyless Bushings(Mechanical Lock), Thin Type

                              Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

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

                                  Keyless Bushing - Non-centering Type - SA

                                    Mecha-Lock MN Series, Nut Type

                                      Mechanical Lock MR Thin Type

                                        Keyless Bushing A.P.LOCK SAPL-AK Series

                                          Keyless bushing A.P.LOCK SAPL-CS Series

                                          • On Sale Till 31/03/2024

                                          KANA lock (cost performance product) KPL200 shape

                                            Keyless Bushing - Non-centering Type - SC

                                              Keyless Bushing A.P.LOCK SAPL-CK Series

                                                Keyless bushing A.P.LOCK SAPC Series

                                                  Mechanical Lock, High Torque Transmission Type

                                                    Mechanical lock MB standard high-torque type

                                                      Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                                        Mechanical Lock MT General Purpose Type

                                                          Keyless Bushing - Self-aligning Type - SD

                                                            Keyless Bushing A.P.LOCK SAPL-AS Series

                                                              Keyless Bushing A.P.LOCK SAPL-C Series

                                                                Keyless Bushing A.P.LOCK SAPA Series

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

                                                                  • On Sale Till 31/03/2024

                                                                  KanaLock (Cost-Effective Product) Model KPL300

                                                                    Keyless Bushing - Centering Type - SB

                                                                      Keyless Bushing - Self-aligning Type - SDS

                                                                        Keyless Bushing - Centering Type - SES

                                                                          Keyless Bushing - Self-aligning Type - SK

                                                                            Keyless bushing A.P.LOCK SAPL-B Series

                                                                            Brand

                                                                            MISUMI

                                                                            MiSUMi Economy74

                                                                            MISUMI

                                                                            MiSUMi Economy80

                                                                            MISUMI

                                                                            MISUMI

                                                                            MIKI PULLEY

                                                                            MISUMI

                                                                            SUNGIL

                                                                            MISUMI

                                                                            ISEL

                                                                            MIKI PULLEY

                                                                            MIKI PULLEY

                                                                            MISUMI

                                                                            MISUMI

                                                                            MiSUMi Economy71

                                                                            MISUMI

                                                                            MiSUMi Economy78

                                                                            MISUMI

                                                                            ISEL

                                                                            MISUMI

                                                                            MiSUMi Economy74

                                                                            ISEL

                                                                            ISEL

                                                                            SS

                                                                            ISEL

                                                                            ISEL

                                                                            SUNGIL

                                                                            SUNGIL

                                                                            KATAYAMA CHAIN

                                                                            SS

                                                                            SUNGIL

                                                                            SUNGIL

                                                                            MISUMI

                                                                            ISEL

                                                                            ISEL

                                                                            ISEL

                                                                            SS

                                                                            SUNGIL

                                                                            SUNGIL

                                                                            SUNGIL

                                                                            ISEL

                                                                            KATAYAMA CHAIN

                                                                            SS

                                                                            SS

                                                                            SS

                                                                            SS

                                                                            SUNGIL

                                                                            Product Series

                                                                            Keyless Bushings(Mechanical Lock), Straight With Centering Function

                                                                            Keyless Bushings(Mechanical Lock), High Torque Straight

                                                                            MechaLock - Standard (Centering Function)

                                                                            MechaLock - Compact (Centering Function)

                                                                            POSI LOCK D

                                                                            MechaLock - Easy Mounting (Nut)

                                                                            Keyless bushing A.P.LOCK SAPL-A Series

                                                                            MechaLock - Overview - Thin

                                                                            MechaLock MA Standard Type)

                                                                            POSI LOCK G

                                                                            POSI LOCK K

                                                                            MechaLock - Straight

                                                                            Keyless Bushings(Mechanical Lock), Straight

                                                                            Keyless Bushings(Mechanical Lock), Simplified Type

                                                                            MechaLock - Straight for High Torque

                                                                            Mechalock MC Series Aluminum Type

                                                                            Keyless Bushings(Mechanical Lock), Thin Type

                                                                            Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

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

                                                                            Keyless Bushing - Non-centering Type - SA

                                                                            Mecha-Lock MN Series, Nut Type

                                                                            Mechanical Lock MR Thin Type

                                                                            Keyless Bushing A.P.LOCK SAPL-AK Series

                                                                            Keyless bushing A.P.LOCK SAPL-CS Series

                                                                            KANA lock (cost performance product) KPL200 shape

                                                                            Keyless Bushing - Non-centering Type - SC

                                                                            Keyless Bushing A.P.LOCK SAPL-CK Series

                                                                            Keyless bushing A.P.LOCK SAPC Series

                                                                            Mechanical Lock, High Torque Transmission Type

                                                                            Mechanical lock MB standard high-torque type

                                                                            Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                                                            Mechanical Lock MT General Purpose Type

                                                                            Keyless Bushing - Self-aligning Type - SD

                                                                            Keyless Bushing A.P.LOCK SAPL-AS Series

                                                                            Keyless Bushing A.P.LOCK SAPL-C Series

                                                                            Keyless Bushing A.P.LOCK SAPA Series

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

                                                                            KanaLock (Cost-Effective Product) Model KPL300

                                                                            Keyless Bushing - Centering Type - SB

                                                                            Keyless Bushing - Self-aligning Type - SDS

                                                                            Keyless Bushing - Centering Type - SES

                                                                            Keyless Bushing - Self-aligning Type - SK

                                                                            Keyless bushing A.P.LOCK SAPL-B Series

                                                                            CAD
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                                                                            • 2D
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                                                                            • 2D / 3D
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                                                                            • 2D / 3D
                                                                            • 2D / 3D
                                                                            • 3D
                                                                            • 2D / 3D
                                                                            • 3D
                                                                            • 2D
                                                                            Days to Ship Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more Same day or more 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more 5 Day(s) Same day or more 4 Day(s) or more 5 Day(s) Same day or more Same day or more 7 Day(s) Same day 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 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more 7 Day(s) 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 4 Day(s) or more Same day or more 7 Day(s) 7 Day(s) 7 Day(s) 7 Day(s) 9 Day(s) or more
                                                                            TypeFlangedStraightFlangedThin WallStraightNut TighteningFlangedDirect MountingFlangedStraightFlangedStraightStraightThin WallStraightFlangedDirect MountingFlangedNut TighteningFlangedNut TighteningThin WallFlangedThin WallStraightSleeveThin WallFlangedFlangedFlangedFlangedStraightFlangedFlangedThin WallFlangedStraightSleeveFlangedFlangedFlangedFlangedFlanged
                                                                            Shaft Bore Dia. d(Ø)5 ~ 5030 ~ 505 ~ 705 ~ 502 ~ 508 ~ 355 ~ 505 ~ 305 ~ 7019 ~ 1206 ~ 4020 ~ 6519 ~ 508 ~ 3530 ~ 654 ~ 3514 ~ 408 ~ 508 ~ 3518 ~ 1208 ~ 356 ~ 505 ~ 505 ~ 3019 ~ 706 ~ 1205 ~ 305 ~ 3528 ~ 6035 ~ 508 ~ 5020 ~ 6520 ~ 1205 ~ 405 ~ 305 ~ 3520 ~ 5010 ~ 806 ~ 1006 ~ 1208 ~ 1208 ~ 198 ~ 30
                                                                            Hub Dia.(Ø)16 ~ 7255 ~ 8016 ~ 9712 ~ 6516 ~ 8014 ~ 4816 ~ 728 ~ 3516 ~ 9747 ~ 16512 ~ 5347 ~ 9547 ~ 8015 ~ 4755 ~ 9515 ~ 5625 ~ 4821 ~ 7214 ~ 4847 ~ 16514 ~ 4812 ~ 6516 ~ 7212 ~ 4147 ~ 1109 ~ 13412 ~ 4116 ~ 5647 ~ 8857 ~ 7821 ~ 7247 ~ 9547 ~ 16516 ~ 6212 ~ 4116 ~ 5747 ~ 80-14 ~ 12519 ~ 16522 ~ 16521 ~ 3322 ~ 55
                                                                            Body MaterialSteelSteelSteel / Stainless SteelSteel / Stainless SteelSteelSteelSteelSteelSteelSteelSteel / Stainless SteelSteelSteelSteelSteelAluminumSteelStainless SteelSteelSteelSteelSteelSteelStainless SteelSteelSteelSteelAluminumSteel-SteelSteelSteelStainless SteelSteelAluminumSteelSteelSteelSteelSteelSteelSteel
                                                                            Allowable Torque Range(N•m)2.0~20.0 ~ 1000.1~3000.01000.1~3000.0 ~ 3000.1~10000.02.0~20.0 ~ 3000.1~10000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 1000.1~3000.020.1~50.0 ~ 300.1~500.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 100.1~150.02.0~20.0 ~ 3000.1~10000.0200.1~300.0 ~ 10000.1~300000.02.0~20.0 ~ 700.1~1000.0200.1~300.0 ~ 1000.1~3000.0200.1~300.0 ~ 1000.1~3000.020.1~50.0 ~ 700.1~1000.01000.1~3000.0 ~ 3000.1~10000.02.0~20.0 ~ 200.1~300.050.1~70.0 ~ 300.1~500.020.1~50.0 ~ 700.1~1000.020.1~50.0 ~ 300.1~500.0200.1~300.0 ~ 10000.1~300000.020.1~50.0 ~ 300.1~500.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 150.1~200.0200.1~300.0 ~ 3000.1~10000.02.0~20.0 ~ 3000.1~10000.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 200.1~300.0300.1~500.0 ~ 1000.1~3000.0700.1~1000.0 ~ 1000.1~3000.020.1~50.0 ~ 1000.1~3000.0200.1~300.0 ~ 1000.1~3000.0500.1~700.0 ~ 10000.1~300000.02.0~20.0 ~ 300.1~500.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 500.1~700.0200.1~300.0 ~ 1000.1~3000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 10000.1~300000.02.0~20.0 ~ 10000.1~300000.02.0~20.0 ~ 10000.1~300000.020.1~50.0 ~ 100.1~150.02.0~20.0 ~ 500.1~700.0
                                                                            CenteringProvidedNoneProvidedProvided-NoneProvidedNoneProvided--NoneNoneProvidedNoneProvidedNoneProvidedProvidedNoneProvidedProvidedProvidedProvidedNoneNoneProvidedNoneProvidedProvidedProvidedNoneProvidedProvidedProvidedNoneNoneNoneProvidedProvidedProvidedProvidedProvided
                                                                            Surface TreatmentNoneNoneNone / Black Oxide / Electroless Nickel PlatingNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNone / Black Oxide / Electroless Nickel PlatingNoneNoneNoneNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNone / Electroless Nickel Plating-NoneNoneAnodizeNoneNoneElectroless Nickel PlatingNoneNoneNoneElectroless Nickel PlatingNoneNoneNoneElectroless Nickel PlatingAnodizeNoneNoneElectroless Nickel PlatingNoneNoneNoneNoneAnodizeElectroless Nickel PlatingNoneNoneNoneNoneNoneNone
                                                                            Tightening StructureSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeDouble Cone TypeDouble Cone TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeTapered Sleeve TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone 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)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 ~ 34003 ~ 21206 ~ 176021 ~ 4617 ~ 15004.2 ~ 1497 ~ 3400289 ~ 135004.7 ~ 720300 ~ 2990280 ~ 187029 ~ 7901110 ~ 64002 ~ 23064 ~ 42010.7 ~ 754.329.4 ~ 461250 ~ 1300029.4 ~ 46111 ~ 21204.6 ~ 13623 ~ 168270 ~ 51002 ~ 60509 ~ 5232.5 ~ 230490 ~ 2960970 ~ 243016.6 ~ 1362300 ~ 2990550 ~ 213002.8 ~ 430.69 ~ 5236 ~ 576294 ~ 17756.9 ~ 186014 ~ 150006.2 ~ 1300018 ~ 1300031.4 ~ 12018 ~ 510

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