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Bevel Gears(Shape:Straight Bevel Gears)

Bevel gears, or conical gears, are transmission gears with a cone shape like an umbrella. Bevel gears are used for transmitting force between 2 non parallel axes. The angle between the 2 axes is normally 90 degrees. Bevel gears must only be used with other bevel gears, not together with another gear type, unlike spur gear. The tooth of bevel gears has 2 types, straight bevel gear, and spiral bevel gear. Straight bevel gears are simple to shape and have straight teeth, suited for a mechanism that has a pitch speed of not more than 5 m/sec. Allowable pitch speed may increase up to 50 m/sec if the tooth surface has been processed. While a spiral bevel gear is a bevel gear that has helical teeth. Spiral bevel gear provides smoother motion compared with straight bevel gears. Spiral bevel gears are well suited for heavy-duty applications and can be designed for high-speed machines. Also, spiral bevel gears also provide lower noise than straight types.

Shape

  • Straight Bevel Gears
  • Spiral Bevel Gears
  • Miter Gears | Spiral Miter Gears
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Brand
Product Series
CAD
Days to Ship
Shape
Environmental Compliance
Module
Characteristics / Applications
Number of Teeth(Teeth)
Shaft Bore Dia. d(Ø)
Reduction Ratio
Material
Heat Treatment
Ground Tooth
Material Details
Surface Treatment
Tooth Width B(mm)
Accuracy(* New JIS)
Shaft Bore Tolerance
Shaft Bore Config.
  • Recommendation

Bevel Gear-Straight Type/Spiral Type/Pressure Angle 20Deg.

    Bevel Gear, Pressure Angle 20°

      Bevel Gear, Straight

        Bevel Gear (20:40) BSB

          Bevel gear (18:36) BSE

            SUS bevel gear

              Bevel Gear (20:30) BSS

                Bevel Gear (15:30) BSA

                  Bevel gear (15:45) BSC

                    Bevel Gear (15:60) BSD

                    Brand

                    MISUMI

                    MISUMI

                    MiSUMi Economy

                    KYOUIKU

                    AOKI

                    AOKI

                    KYOUIKU

                    AOKI

                    AOKI

                    AOKI

                    AOKI

                    Product Series

                    Bevel Gear-Straight Type/Spiral Type/Pressure Angle 20Deg.

                    Bevel Gear, Pressure Angle 20°

                    Bevel Gear, Straight

                    Bevel Gear (20:40) BSB

                    Bevel gear (18:36) BSE

                    SUS bevel gear

                    Bevel Gear (20:30) BSS

                    Bevel Gear (15:30) BSA

                    Bevel gear (15:45) BSC

                    Bevel Gear (15:60) BSD

                    CAD
                    • 2D / 3D
                    • 2D / 3D
                    • 2D
                    • 2D
                    • 2D / 3D
                    • 2D
                    • 2D
                    • 2D
                    • 2D
                    Days to Ship 7 Day(s) 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more
                    ShapeStraight Bevel GearsStraight Bevel GearsStraight Bevel GearsStraight Bevel GearsStraight Bevel GearsStraight Bevel GearsStraight Bevel GearsStraight Bevel GearsStraight Bevel GearsStraight Bevel Gears
                    Environmental ComplianceRoHS Compliant (10 Substances)---------
                    Module1 ~ 21 ~ 20.5 ~ 41 ~ 41.5 ~ 40.8 ~ 21 ~ 51 ~ 41 ~ 41 ~ 3
                    Characteristics / ApplicationsNot Applicable---------
                    Number of Teeth(Teeth)18 ~ 4018 ~ 4015 ~ 4520 ~ 4018 ~ 3618 ~ 4020 ~ 3015 ~ 3015 ~ 4515 ~ 60
                    Shaft Bore Dia. d(Ø)6 ~ 156 ~ 183 ~ 306 ~ 208 ~ 225 ~ 156 ~ 256 ~ 156 ~ 206 ~ 18
                    Reduction Ratio21 ~ 22 ~ 32221.5234
                    MaterialGeneral Steel / Stainless SteelGeneral Steel / Stainless SteelGeneral Steel / Brass / PlasticGeneral SteelGeneral SteelStainless SteelGeneral SteelGeneral SteelGeneral SteelGeneral Steel
                    Heat TreatmentNot ProvidedNot ProvidedNot Provided / Induction HardenedNormalizedNormalizedNot ProvidedNormalizedNormalizedNormalizedNormalized
                    Ground ToothNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided
                    Material DetailsS45C Equivalent / SUS304---------
                    Surface TreatmentNot Provided / Black Oxide / Electroless Nickel PlatingNot Provided / Black Oxide / Electroless Nickel PlatingNot ProvidedBlack OxideBlack OxideNot ProvidedBlack OxideBlack OxideBlack OxideBlack Oxide
                    Tooth Width B(mm)5.7 ~ 12.64.3 ~ 12.63.2 ~ 315.7 ~ 289.8 ~ 25.84.5 ~ 12.66 ~ 305.5 ~ 227 ~ 288 ~ 24
                    Accuracy(* New JIS)Class 4Class 4Class 3 / Class 4Class 4Class 4Class 4Class 4Class 4Class 4Class 4
                    Shaft Bore ToleranceH7H7Not Specified / H7 / H8H7H7H7 / H8H7H7H7H7
                    Shaft Bore Config.Round hole / Round hole+tap / Keyway + Tap-Round hole / Round hole+tap / Keyway + TapRound holeRound holeRound hole / Round hole+tap / Keyway + TapRound holeRound holeRound holeRound hole

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