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Keyless Bushing (Fastening Fittings)(Allowable Torque Range:500.1~700.0)

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

  • On Sale Till 31/03/2025

MechaLock - Standard (Centering Function)

  • On Sale Till 31/03/2025

MechaLock - Straight

    MechaLock - Compact (Centering Function)

      Mechanical Lock MR Thin Type

        POSI LOCK K

          Mechanical Lock MT General Purpose Type

            Keyless Bushings(Mechanical Lock), Simplified Type

              POSI LOCK D

                POSI LOCK G

                • On Sale Till 31/03/2025

                KANA lock (cost performance product) KPL200 shape

                  Keyless Bushing - Centering Type - SB

                    Keyless Bushing - Self-aligning Type - SDS

                      Keyless Bushing - Centering Type - SES

                        Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                          Keyless Bushing A.P.LOCK SAPL-CK Series

                            Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                              Keyless Bushing - Non-centering Type - SC

                                Keyless Bushings(Mechanical Lock), Straight

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

                                    Keyless Bushing - Non-centering Type - SA

                                      Keyless bushing A.P.LOCK SAPL-B Series

                                        Mechanical Lock, High Torque Transmission Type

                                        • On Sale Till 31/03/2025

                                        KanaLock (Cost-Effective Product) Model KPL300

                                          Keyless Bushing - Self-aligning Type - SD

                                            Keyless Bushing A.P.LOCK SAPL-AK Series

                                              Keyless Bushing A.P.LOCK SAPL-C Series

                                                Keyless Bushing A.P.LOCK SAPA Series

                                                Brand

                                                MISUMI

                                                MiSUMi Economy74

                                                MISUMI

                                                MISUMI

                                                MISUMI

                                                ISEL

                                                MIKI PULLEY

                                                ISEL

                                                MISUMI

                                                MiSUMi Economy78

                                                MIKI PULLEY

                                                MIKI PULLEY

                                                KATAYAMA CHAIN

                                                SS

                                                SS

                                                SS

                                                ISEL

                                                SUNGIL

                                                ISEL

                                                SS

                                                MISUMI

                                                MiSUMi Economy71

                                                ISEL

                                                SS

                                                SUNGIL

                                                MISUMI

                                                KATAYAMA CHAIN

                                                SS

                                                SUNGIL

                                                SUNGIL

                                                SUNGIL

                                                Product Series

                                                Keyless Bushings(Mechanical Lock), Straight With Centering Function

                                                MechaLock - Standard (Centering Function)

                                                MechaLock - Straight

                                                MechaLock - Compact (Centering Function)

                                                Mechanical Lock MR Thin Type

                                                POSI LOCK K

                                                Mechanical Lock MT General Purpose Type

                                                Keyless Bushings(Mechanical Lock), Simplified Type

                                                POSI LOCK D

                                                POSI LOCK G

                                                KANA lock (cost performance product) KPL200 shape

                                                Keyless Bushing - Centering Type - SB

                                                Keyless Bushing - Self-aligning Type - SDS

                                                Keyless Bushing - Centering Type - SES

                                                Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications

                                                Keyless Bushing A.P.LOCK SAPL-CK Series

                                                Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

                                                Keyless Bushing - Non-centering Type - SC

                                                Keyless Bushings(Mechanical Lock), Straight

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

                                                Keyless Bushing - Non-centering Type - SA

                                                Keyless bushing A.P.LOCK SAPL-B Series

                                                Mechanical Lock, High Torque Transmission Type

                                                KanaLock (Cost-Effective Product) Model KPL300

                                                Keyless Bushing - Self-aligning Type - SD

                                                Keyless Bushing A.P.LOCK SAPL-AK Series

                                                Keyless Bushing A.P.LOCK SAPL-C Series

                                                Keyless Bushing A.P.LOCK SAPA 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
                                                • 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 3D
                                                • 2D / 3D
                                                • 2D
                                                • 2D / 3D
                                                Days to Ship 5 Day(s) Same day or more 4 Day(s) or more Same day or more Same day or more 6 Day(s) or more 4 Day(s) or more 5 Day(s) 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) 7 Day(s) 7 Day(s) 4 Day(s) or more 9 Day(s) or more 4 Day(s) or more 7 Day(s) Same day or more 4 Day(s) or more 7 Day(s) 9 Day(s) or more 4 Day(s) or more 9 Day(s) or more 7 Day(s) 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more
                                                TypeFlangedFlangedStraightThin WallThin WallFlangedStraightThin WallStraightStraightStraightFlangedFlangedFlangedFlangedThin WallFlangedSleeveStraightStraightFlangedFlangedFlangedSleeveFlangedFlangedThin WallFlanged
                                                Shaft Bore Dia. d(Ø)3232 ~ 4830 ~ 3530 ~ 5030 ~ 3235 ~ 3828 ~ 30303528 ~ 3030 ~ 323030303530485530 ~ 3230 ~ 3532 ~ 353028 ~ 305620 ~ 25353035
                                                Hub Dia.(Ø)5050 ~ 7055 ~ 6041 ~ 6541 ~ 4347 ~ 505541605555 ~ 604155555741706255 ~ 6055 ~ 60605550 ~ 52-47 ~ 50574157
                                                Body MaterialSteelSteel / Stainless Steel-Steel / Stainless SteelSteelSteel / Stainless SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelStainless SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelAluminum
                                                Allowable Torque Range(N•m)500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0500.1~700.0
                                                CenteringProvidedProvidedNoneProvidedProvided-NoneProvided--NoneProvidedProvidedProvidedProvidedProvidedProvidedNoneNoneNoneNoneProvidedProvidedNoneProvidedProvidedProvidedNone
                                                Surface TreatmentNoneNone / Black Oxide / Electroless Nickel PlatingNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNoneNone / Electroless Nickel PlatingNoneNoneNone / Electroless Nickel PlatingNone / Electroless Nickel PlatingNoneNoneNoneNoneElectroless Nickel PlatingElectroless Nickel PlatingNoneNone-Electroless Nickel PlatingNoneNoneNoneNoneNoneElectroless Nickel PlatingNoneAnodize
                                                Tightening StructureSingle Cone TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeTapered Sleeve TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeDouble Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeSingle Cone TypeTapered Sleeve 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)
                                                Allowable Torque(N•m)563440 ~ 620.9570 ~ 800523 ~ 690523 ~ 558504 ~ 680530 ~ 570510670533 ~ 571540 ~ 690530520520548523620.9580530 ~ 680529 ~ 696650 ~ 700510540 ~ 590632550 ~ 680548523576

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