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Keyless Bushing (Fastening Fittings)(Allowable Torque Range:20.1~50.0)

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
  • 1 Day(s) or Less
  • 2 Day(s) or Less
  • 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
  1. 1
Brand
Product Series
CAD
Days to Ship
Specifications
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

    MechaLock - Standard (Centering Function)

      MechaLock MA Standard Type)

        Keyless Bushings(Mechanical Lock), Simplified Type

          POSI LOCK K

            MechaLock - Compact (Centering Function)

              Keyless bushing A.P.LOCK SAPL-A Series

                MechaLock - Overview - Thin

                  Mechanical Lock MR Thin Type

                    Mechalock MC Series Aluminum Type

                      [Clean & Pack]MechaLock - Standard

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

                          Mecha-Lock MN Series, Nut Type

                            POSI LOCK D

                              Keyless bushing A.P.LOCK SAPC Series

                                MechaLock - Easy Mounting (Nut)

                                  Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                    Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                      Keyless Bushing - Self-aligning Type - SDS

                                        Keyless Bushing A.P.LOCK SAPL-AK Series

                                          Keyless Bushing A.P.LOCK SAPL-C Series

                                            Keyless Bushing A.P.LOCK SAPA Series

                                              [Clean & Pack]MechaLock - Compact

                                                KanaLock (Cost-Effective Product) Model KPL300

                                                  Keyless Bushing - Non-centering Type - SC

                                                    Keyless Bushing - Centering Type - SES

                                                      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 SAPL-B Series

                                                            Brand

                                                            MISUMI

                                                            MiSUMi Economy

                                                            MISUMI

                                                            ISEL

                                                            MISUMI

                                                            MiSUMi Economy

                                                            MIKI PULLEY

                                                            MISUMI

                                                            SUNGIL

                                                            MISUMI

                                                            ISEL

                                                            ISEL

                                                            MISUMI

                                                            ISEL

                                                            ISEL

                                                            MIKI PULLEY

                                                            SUNGIL

                                                            MISUMI

                                                            ISEL

                                                            ISEL

                                                            SS

                                                            SUNGIL

                                                            SUNGIL

                                                            SUNGIL

                                                            MISUMI

                                                            KATAYAMA CHAIN

                                                            SS

                                                            SS

                                                            SUNGIL

                                                            SUNGIL

                                                            SUNGIL

                                                            SUNGIL

                                                            Product Series

                                                            Keyless Bushings(Mechanical Lock), Straight With Centering Function

                                                            MechaLock - Standard (Centering Function)

                                                            MechaLock MA Standard Type)

                                                            Keyless Bushings(Mechanical Lock), Simplified Type

                                                            POSI LOCK K

                                                            MechaLock - Compact (Centering Function)

                                                            Keyless bushing A.P.LOCK SAPL-A Series

                                                            MechaLock - Overview - Thin

                                                            Mechanical Lock MR Thin Type

                                                            Mechalock MC Series Aluminum Type

                                                            [Clean & Pack]MechaLock - Standard

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

                                                            Mecha-Lock MN Series, Nut Type

                                                            POSI LOCK D

                                                            Keyless bushing A.P.LOCK SAPC Series

                                                            MechaLock - Easy Mounting (Nut)

                                                            Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                                            Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                                            Keyless Bushing - Self-aligning Type - SDS

                                                            Keyless Bushing A.P.LOCK SAPL-AK Series

                                                            Keyless Bushing A.P.LOCK SAPL-C Series

                                                            Keyless Bushing A.P.LOCK SAPA Series

                                                            [Clean & Pack]MechaLock - Compact

                                                            KanaLock (Cost-Effective Product) Model KPL300

                                                            Keyless Bushing - Non-centering Type - SC

                                                            Keyless Bushing - Centering Type - SES

                                                            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 SAPL-B 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
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 3D
                                                            • 2D / 3D
                                                            • 2D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D
                                                            • 2D
                                                            • 2D
                                                            • 2D
                                                            Days to Ship 9 Day(s) 1 Day(s) or more 1 Day(s) or more 9 Day(s) 5 Day(s) or more 1 Day(s) or more 4 Day(s) or more 1 Day(s) or more 1 Day(s) or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 1 Day(s) or more 5 Day(s) or more 9 Day(s) or more 1 Day(s) or more 1 Day(s) or more 2 Day(s) or more 4 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 8 Day(s) or more 2 Day(s) or more 4 Day(s) or more 4 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more
                                                            Specifications
                                                            • RoHS
                                                                • RoHS
                                                                                                                    TypeFlangedFlangedFlangedThin WallFlangedThin WallFlangedDirect MountingThin WallFlangedFlangedNut TighteningNut TighteningStraightFlangedNut TighteningFlangedFlangedFlangedFlangedThin WallFlangedThin WallSleeveSleeveFlangedFlangedThin WallThin WallFlanged
                                                                                                                    Shaft Bore Dia. d(Ø)810 ~ 188 ~ 128 ~ 108 ~ 148 ~ 178 ~ 1212 ~ 198 ~ 1015 ~ 1912 ~ 188 ~ 128 ~ 1214 ~ 1517 ~ 198 ~ 1211 ~ 1212 ~ 181211 ~ 128 ~ 1111 ~ 1215 ~ 1716 ~ 221712 ~ 1312 ~ 188 ~ 1115 ~ 179 ~ 13
                                                                                                                    Hub Dia.(Ø)2123 ~ 3221 ~ 2615 ~ 1615 ~ 2215 ~ 2521 ~ 2615 ~ 2415 ~ 1828 ~ 3226 ~ 3214 ~ 2014 ~ 2026 ~ 2830 ~ 3214 ~ 2024 ~ 2626 ~ 322624 ~ 2615 ~ 1824 ~ 2623 ~ 25-2126 ~ 2726 ~ 3215 ~ 1823 ~ 2523 ~ 27
                                                                                                                    Body Material-Steel / Stainless SteelSteel-Steel / Stainless SteelSteel / Stainless SteelSteelSteelSteelAluminumStainless SteelSteelSteelSteelAluminumSteelSteelStainless SteelSteelSteelSteelAluminumStainless SteelSteelSteelSteelStainless SteelSteelStainless SteelSteel
                                                                                                                    Allowable Torque Range(N•m)20.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.020.1~50.0
                                                                                                                    CenteringProvidedProvidedProvidedProvided-ProvidedProvidedNoneProvidedProvidedProvidedProvidedProvided-NoneNoneProvidedProvidedProvidedProvidedProvidedNoneProvidedNoneNoneProvidedProvidedProvidedProvidedProvided
                                                                                                                    Surface TreatmentNoneNone / Black Oxide / Electroless Nickel PlatingNoneNoneNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNoneNoneNoneAnodizeNoneElectroless Nickel PlatingNoneNoneAnodizeNone / Black Oxide / Electroless Nickel PlatingElectroless Nickel PlatingNoneNoneElectroless Nickel PlatingNoneAnodizeNoneNoneNoneNoneNoneElectroless Nickel PlatingNoneNone
                                                                                                                    Tightening StructureSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve 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)
                                                                                                                    Allowable Torque(N•m)2822.5 ~ 5022 ~ 5029 ~ 4922 ~ 5025 ~ 4422 ~ 5023 ~ 4925 ~ 4425 ~ 3324.5 ~ 4929.4 ~ 4929.4 ~ 4934 ~ 3627 ~ 3321 ~ 4922.5 ~ 36.224.5 ~ 494722.5 ~ 36.225 ~ 4824 ~ 4038 ~ 4326 ~ 493047 ~ 5024.5 ~ 4925 ~ 4838 ~ 4321 ~ 49
                                                                                                                    Cleaning Method----------Degreasing / Precision Cleaning-----------Degreasing / Precision Cleaning-------
                                                                                                                    Characteristics/Applications----------Clean washed-----------Clean washed-------
                                                                                                                    Environmentally friendly----------RoHS Compliant (10 Substances)-----------RoHS Compliant (10 Substances)-------

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