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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Keyless Bushing (Fastening Fittings)(Surface Treatment:None)

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
  • 3 Day(s) or Less
  • 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
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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)

    MechaLock - Compact (Centering Function)

    • On Sale Till 31/03/2025

    MechaLock - Straight

      Mecha-Lock MN Series, Nut Type

        Keyless Bushing - Non-centering Type - SC

          MechaLock MA Standard Type)

            Mechanical Lock MR Thin Type

              MechaLock - Straight for High Torque

                POSI LOCK D

                • On Sale Till 31/03/2025

                MechaLock - Easy Mounting (Nut)

                  Keyless Bushings(Mechanical Lock), Simplified Type

                  • On Sale Till 31/03/2025

                  KanaLock (Cost-Effective Product) Model KPL300

                    Keyless Bushing - Self-aligning Type - SDS

                      Keyless bushing A.P.LOCK SAPL-A Series

                        Keyless Bushings(Mechanical Lock), Thin Type

                        • On Sale Till 31/03/2025

                        KANA lock (cost performance product) KPL200 shape

                          Keyless Bushing - Centering Type - SES

                            MechaLock - Overview - Thin

                              POSI LOCK G

                                Keyless bushing A.P.LOCK SAPL-CS Series

                                  Keyless bushing A.P.LOCK SAPL-B Series

                                    Mechanical lock MB standard high-torque type

                                      Mechanical Lock MT General Purpose Type

                                        Keyless Bushing - Non-centering Type - SA

                                          Keyless Bushing - Centering Type - SB

                                            Keyless Bushing A.P.LOCK SAPL-AS Series

                                              Mechanical Lock, High Torque Transmission Type

                                                [Clean & Pack]MechaLock - Compact

                                                  [Clean & Pack]MechaLock - Standard

                                                    Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                                      POSI LOCK K

                                                        Keyless Bushing - Self-aligning Type - SD

                                                          Keyless Bushing - Self-aligning Type - SK

                                                            Keyless Bushing A.P.LOCK SAPL-C Series

                                                            Brand

                                                            MISUMI

                                                            MiSUMi Economy74

                                                            MISUMI

                                                            MiSUMi Economy80

                                                            MISUMI

                                                            MISUMI

                                                            MISUMI

                                                            ISEL

                                                            SS

                                                            ISEL

                                                            ISEL

                                                            MISUMI

                                                            MIKI PULLEY

                                                            MISUMI

                                                            MISUMI

                                                            MiSUMi Economy78

                                                            KATAYAMA CHAIN

                                                            SS

                                                            SUNGIL

                                                            MISUMI

                                                            MiSUMi Economy74

                                                            KATAYAMA CHAIN

                                                            SS

                                                            MISUMI

                                                            MIKI PULLEY

                                                            SUNGIL

                                                            SUNGIL

                                                            ISEL

                                                            ISEL

                                                            SS

                                                            SS

                                                            SUNGIL

                                                            MISUMI

                                                            MISUMI

                                                            MISUMI

                                                            ISEL

                                                            MIKI PULLEY

                                                            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)

                                                            MechaLock - Straight

                                                            Mecha-Lock MN Series, Nut Type

                                                            Keyless Bushing - Non-centering Type - SC

                                                            MechaLock MA Standard Type)

                                                            Mechanical Lock MR Thin Type

                                                            MechaLock - Straight for High Torque

                                                            POSI LOCK D

                                                            MechaLock - Easy Mounting (Nut)

                                                            Keyless Bushings(Mechanical Lock), Simplified Type

                                                            KanaLock (Cost-Effective Product) Model KPL300

                                                            Keyless Bushing - Self-aligning Type - SDS

                                                            Keyless bushing A.P.LOCK SAPL-A Series

                                                            Keyless Bushings(Mechanical Lock), Thin Type

                                                            KANA lock (cost performance product) KPL200 shape

                                                            Keyless Bushing - Centering Type - SES

                                                            MechaLock - Overview - Thin

                                                            POSI LOCK G

                                                            Keyless bushing A.P.LOCK SAPL-CS Series

                                                            Keyless bushing A.P.LOCK SAPL-B Series

                                                            Mechanical lock MB standard high-torque type

                                                            Mechanical Lock MT General Purpose Type

                                                            Keyless Bushing - Non-centering Type - SA

                                                            Keyless Bushing - Centering Type - SB

                                                            Keyless Bushing A.P.LOCK SAPL-AS Series

                                                            Mechanical Lock, High Torque Transmission Type

                                                            [Clean & Pack]MechaLock - Compact

                                                            [Clean & Pack]MechaLock - Standard

                                                            Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                                            POSI LOCK K

                                                            Keyless Bushing - Self-aligning Type - SD

                                                            Keyless Bushing - Self-aligning Type - SK

                                                            Keyless Bushing A.P.LOCK SAPL-C Series

                                                            CAD
                                                            • 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
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D
                                                            • 2D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 3D
                                                            • 3D
                                                            • 2D
                                                            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 7 Day(s) Same day or more Same day or more Same day or more 3 Day(s) or more Same day or more 5 Day(s) 3 Day(s) or more 7 Day(s) 3 Day(s) or more Same day or more 3 Day(s) or more 7 Day(s) Same day or more 3 Day(s) or more 3 Day(s) or more 9 Day(s) or more 3 Day(s) or more Same day or more 7 Day(s) 7 Day(s) 9 Day(s) or more 3 Day(s) or more 8 Day(s) or more 5 Day(s) or more Same day or more 3 Day(s) or more 7 Day(s) 7 Day(s) 9 Day(s) or more
                                                            TypeFlangedStraightFlangedThin WallStraightNut TighteningSleeveFlangedThin WallStraightStraightNut TighteningThin WallSleeveFlangedFlangedDirect MountingStraightFlangedDirect MountingStraightThin WallFlangedFlangedStraightFlangedFlangedFlangedFlangedThin WallFlangedFlangedFlangedFlangedFlangedThin Wall
                                                            Shaft Bore Dia. d(Ø)5 ~ 5030 ~ 505 ~ 705 ~ 5020 ~ 658 ~ 356 ~ 1205 ~ 706 ~ 5030 ~ 656 ~ 508 ~ 358 ~ 3510 ~ 806 ~ 1205 ~ 5014 ~ 4019 ~ 708 ~ 1205 ~ 3019 ~ 1205 ~ 308 ~ 3035 ~ 5020 ~ 6518 ~ 1206 ~ 1005 ~ 4028 ~ 605 ~ 505 ~ 508 ~ 506 ~ 4220 ~ 1208 ~ 195 ~ 30
                                                            Hub Dia.(Ø)16 ~ 7255 ~ 8016 ~ 9712 ~ 6547 ~ 9514 ~ 489 ~ 13416 ~ 9712 ~ 6555 ~ 9516 ~ 8014 ~ 4815 ~ 47-19 ~ 16516 ~ 7225 ~ 4847 ~ 11022 ~ 1658 ~ 3547 ~ 16512 ~ 4122 ~ 5557 ~ 7847 ~ 9547 ~ 16514 ~ 12516 ~ 6247 ~ 8812 ~ 6516 ~ 7221 ~ 7212 ~ 5547 ~ 16521 ~ 3312 ~ 41
                                                            Body Material--Steel / Stainless SteelSteel / Stainless Steel-SteelSteelSteelSteelSteelSteelSteel-SteelSteelSteel-SteelSteelSteelSteelStainless SteelSteel-SteelSteelSteelStainless Steel-Stainless SteelStainless SteelStainless SteelSteel / Stainless SteelSteelSteelSteel
                                                            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 ~ 1000.1~3000.0200.1~300.0 ~ 1000.1~3000.020.1~50.0 ~ 300.1~500.02.0~20.0 ~ 3000.1~10000.02.0~20.0 ~ 3000.1~10000.02.0~20.0 ~ 1000.1~3000.01000.1~3000.0 ~ 3000.1~10000.02.0~20.0 ~ 1000.1~3000.020.1~50.0 ~ 300.1~500.020.1~50.0 ~ 700.1~1000.02.0~20.0 ~ 1000.1~3000.02.0~20.0 ~ 10000.1~300000.02.0~20.0 ~ 1000.1~3000.050.1~70.0 ~ 300.1~500.0200.1~300.0 ~ 3000.1~10000.02.0~20.0 ~ 10000.1~300000.02.0~20.0 ~ 100.1~150.0200.1~300.0 ~ 10000.1~300000.02.0~20.0 ~ 150.1~200.02.0~20.0 ~ 500.1~700.0700.1~1000.0 ~ 1000.1~3000.0200.1~300.0 ~ 1000.1~3000.0200.1~300.0 ~ 10000.1~300000.02.0~20.0 ~ 10000.1~300000.02.0~20.0 ~ 300.1~500.0300.1~500.0 ~ 1000.1~3000.02.0~20.0 ~ 500.1~700.02.0~20.0 ~ 700.1~1000.020.1~50.0 ~ 700.1~1000.02.0~20.0 ~ 700.1~1000.0500.1~700.0 ~ 10000.1~300000.020.1~50.0 ~ 100.1~150.02.0~20.0 ~ 500.1~700.0
                                                            CenteringProvidedNoneProvidedProvidedNoneProvidedNoneProvidedProvidedNone-NoneProvidedNoneProvidedProvidedNoneNoneProvidedNone-ProvidedProvidedProvidedNoneNoneProvidedProvidedProvidedProvidedProvidedProvided-ProvidedProvidedProvided
                                                            Surface TreatmentNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNone
                                                            Tightening StructureSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeDouble Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeDouble 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)
                                                            Allowable Torque(N•m)10 ~ 17681193 ~ 38202.8 ~ 34003 ~ 2120300 ~ 299029.4 ~ 4612 ~ 60507 ~ 340011 ~ 21201110 ~ 64006 ~ 176029.4 ~ 46129 ~ 7906.9 ~ 18606.2 ~ 130007 ~ 150064 ~ 420270 ~ 510018 ~ 130004.2 ~ 149289 ~ 135003 ~ 16818 ~ 510970 ~ 2430300 ~ 2990250 ~ 1300014 ~ 150002.8 ~ 430.6490 ~ 29603 ~ 6902.8 ~ 754.310.7 ~ 754.34.7 ~ 750550 ~ 2130031.4 ~ 1209 ~ 523
                                                            Cleaning Method-----------------------------Degreasing / Precision CleaningDegreasing / Precision Cleaning-----
                                                            Characteristics/Applications-----------------------------Clean washedClean washed-----
                                                            Environmentally friendly-----------------------------RoHS Compliant (10 Substances)RoHS Compliant (10 Substances)-----

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