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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
  • 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
  • 11 Day(s) or Less
  • 12 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

    MechaLock - Standard (Centering Function)

      Keyless bushing A.P.LOCK SAPL-A Series

        MechaLock - Compact (Centering Function)

          Mechalock MC Series Aluminum Type

            MechaLock - Overview - Thin

              MechaLock - Easy Mounting (Nut)

                POSI LOCK D

                  POSI LOCK K

                    MechaLock MA Standard Type)

                      Mecha-Lock MN Series, Nut Type

                        Mechanical Lock MR Thin Type

                          Keyless Bushing A.P.LOCK SAPA Series

                            Keyless Bushings(Mechanical Lock), Simplified Type

                              Keyless bushing A.P.LOCK SAPL-B Series

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

                                  KanaLock (Cost-Effective Product) Model KPL300

                                    Keyless Bushing - Centering Type - SES

                                      Keyless Bushing A.P.LOCK SAPL-AS Series

                                        Keyless Bushing A.P.LOCK SAPL-C Series

                                          Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                            Keyless Bushing - Centering Type - SB

                                              Keyless Bushing - Non-centering Type - SC

                                                Keyless Bushing A.P.LOCK SAPL-AK Series

                                                  Keyless bushing A.P.LOCK SAPL-CS Series

                                                    Keyless bushing A.P.LOCK SAPC Series

                                                      Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                                        Keyless Bushing - Self-aligning Type - SDS

                                                          Keyless Bushing - Self-aligning Type - SK

                                                            Keyless Bushing A.P.LOCK SAPL-CK Series

                                                            Brand

                                                            MISUMI

                                                            MiSUMi Economy74

                                                            MISUMI

                                                            SUNGIL

                                                            MISUMI

                                                            ISEL

                                                            MISUMI

                                                            MISUMI

                                                            MIKI PULLEY

                                                            MIKI PULLEY

                                                            ISEL

                                                            ISEL

                                                            ISEL

                                                            SUNGIL

                                                            MISUMI

                                                            MiSUMi Economy78

                                                            SUNGIL

                                                            ISEL

                                                            KATAYAMA CHAIN

                                                            SS

                                                            SUNGIL

                                                            SUNGIL

                                                            ISEL

                                                            SS

                                                            SS

                                                            SUNGIL

                                                            SUNGIL

                                                            SUNGIL

                                                            ISEL

                                                            SS

                                                            SS

                                                            SUNGIL

                                                            Product Series

                                                            Keyless Bushings(Mechanical Lock), Straight With Centering Function

                                                            MechaLock - Standard (Centering Function)

                                                            Keyless bushing A.P.LOCK SAPL-A Series

                                                            MechaLock - Compact (Centering Function)

                                                            Mechalock MC Series Aluminum Type

                                                            MechaLock - Overview - Thin

                                                            MechaLock - Easy Mounting (Nut)

                                                            POSI LOCK D

                                                            POSI LOCK K

                                                            MechaLock MA Standard Type)

                                                            Mecha-Lock MN Series, Nut Type

                                                            Mechanical Lock MR Thin Type

                                                            Keyless Bushing A.P.LOCK SAPA Series

                                                            Keyless Bushings(Mechanical Lock), Simplified Type

                                                            Keyless bushing A.P.LOCK SAPL-B Series

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

                                                            KanaLock (Cost-Effective Product) Model KPL300

                                                            Keyless Bushing - Centering Type - SES

                                                            Keyless Bushing A.P.LOCK SAPL-AS Series

                                                            Keyless Bushing A.P.LOCK SAPL-C Series

                                                            Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                                            Keyless Bushing - Centering Type - SB

                                                            Keyless Bushing - Non-centering Type - SC

                                                            Keyless Bushing A.P.LOCK SAPL-AK Series

                                                            Keyless bushing A.P.LOCK SAPL-CS Series

                                                            Keyless bushing A.P.LOCK SAPC Series

                                                            Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                                            Keyless Bushing - Self-aligning Type - SDS

                                                            Keyless Bushing - Self-aligning Type - SK

                                                            Keyless Bushing A.P.LOCK SAPL-CK 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
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D
                                                            • 2D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 2D
                                                            • 2D / 3D
                                                            • 2D / 3D
                                                            • 3D
                                                            • 3D
                                                            • 2D
                                                            Days to Ship 5 Day(s) 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 Same day 9 Day(s) or more 5 Day(s) 9 Day(s) or more 4 Day(s) or more Same day or more 7 Day(s) 9 Day(s) or more 9 Day(s) or more Same day or more 7 Day(s) 7 Day(s) 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more Same day or more 7 Day(s) 7 Day(s) 9 Day(s) or more
                                                            TypeFlangedFlangedFlangedThin WallFlangedDirect MountingNut TighteningStraightFlangedFlangedNut TighteningThin WallFlangedThin WallFlangedNut TighteningSleeveFlangedFlangedThin WallFlangedFlangedSleeveFlangedThin WallFlangedFlangedFlangedFlangedThin Wall
                                                            Shaft Bore Dia. d(Ø)810 ~ 188 ~ 128 ~ 1715 ~ 1912 ~ 198 ~ 1214 ~ 158 ~ 148 ~ 128 ~ 128 ~ 1011 ~ 128 ~ 109 ~ 138 ~ 1216 ~ 2210 ~ 1312 ~ 188 ~ 1112 ~ 188 ~ 1014 ~ 1911 ~ 1215 ~ 1715 ~ 1911 ~ 1210 ~ 128 ~ 108 ~ 11
                                                            Hub Dia.(Ø)2123 ~ 3221 ~ 2615 ~ 2528 ~ 3215 ~ 2414 ~ 2026 ~ 2815 ~ 2221 ~ 2614 ~ 2015 ~ 1824 ~ 2615 ~ 1623 ~ 2714 ~ 20-24 ~ 2726 ~ 3215 ~ 1826 ~ 3215 ~ 1618 ~ 2424 ~ 2623 ~ 2528 ~ 3224 ~ 2624 ~ 2621 ~ 2315 ~ 18
                                                            Body MaterialSteelSteel / Stainless SteelSteelSteel / Stainless SteelAluminumSteelSteelSteelSteel / Stainless SteelSteelSteelSteelAluminumSteelSteelSteelSteelSteelStainless SteelSteelStainless SteelSteelSteelSteelStainless SteelAluminumSteelSteelSteelSteel
                                                            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
                                                            CenteringProvidedProvidedProvidedProvidedProvidedNoneNone--ProvidedProvidedProvidedNoneProvidedProvidedProvidedNoneProvidedProvidedProvidedProvidedProvidedNoneProvidedProvidedNoneProvidedProvidedProvidedProvided
                                                            Surface TreatmentNoneNone / Black Oxide / Electroless Nickel PlatingNoneNone / Electroless Nickel PlatingAnodizeNoneNone / Black Oxide / Electroless Nickel PlatingNoneNone / Electroless Nickel PlatingNoneNoneNoneAnodizeNoneNoneElectroless Nickel PlatingNoneNoneNoneNoneNoneNoneNoneElectroless Nickel PlatingNoneAnodizeElectroless Nickel PlatingNoneNoneElectroless Nickel Plating
                                                            Tightening StructureSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve TypeTapered Sleeve TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve 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)
                                                            Allowable Torque(N•m)2822.5 ~ 5022 ~ 5025 ~ 4425 ~ 3323 ~ 4921 ~ 4934 ~ 3622 ~ 5022 ~ 5029.4 ~ 4925 ~ 4424 ~ 4029 ~ 4921 ~ 4929.4 ~ 4926 ~ 4930 ~ 5024.5 ~ 4925 ~ 4824.5 ~ 4929 ~ 4922 ~ 4022.5 ~ 36.238 ~ 4325 ~ 3322.5 ~ 36.230 ~ 4731.425 ~ 48

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