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Ground Helical Gear KHG (KHG3-45RJ30)

Ground Helical Gear KHG KHG3-45RJ30

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  • Ground Helical Gear KHG
  • Ground Helical Gear KHG

Thermally refined SCM440 material, with induction hardened tooth surface, before hole standard ground precision JISN6 high strength grade, excellent wear-resistance ground helical gear. Adopting the axis-perpendicular module, the assembly distance can be easily calculated like a spur gear, and replacement with a spur gear of the same specification is possible.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

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Part Number

Configured Part Number is shown.

KHG3-45RJ30

Configured Specifications

Module3Number of Teeth(Teeth)45
Material(mm)SteelTwisting DirectionRight
Heat Treatment(φ)Thermal Refined, Induction HardenedGround ToothPresence
Surface TreatmentBlack oxide finishShaft Bore Config.Keyway + Tap
Shaft Bore Dia., Shaft Dia.-Tooth Width(mm)25
Boss diameter B(φ)80Hole diameter A(φ)30
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Hole Dia. ToleranceH7Metal system materialSCM440
Torsional Angle(°)21°30′Accuracy GradeN6
Keyway(mm)8×3.3Size of Screw HoleM6
Screw Hole Dimensions(mm)8Shaft Hole SpecificationsFinished product
RoHS10 - -
Show Less
Part Number
KHG3-45RJ30
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSModule Number of Teeth
(Teeth)
Twisting Direction Shaft Bore Config. Shaft Bore Dia., Shaft Dia. Tooth Width
(mm)
Boss diameter B
(φ)
Hole diameter A
(φ)
Keyway
(mm)
Size of Screw Hole Screw Hole Dimensions
(mm)
Shaft Hole Specifications

MYR 1,297.03

1 Piece(s) 10 Day(s) 10345RightKeyway + Tap-2580308×3.3M68Finished product
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSModule Number of Teeth
(Teeth)
Twisting Direction Shaft Bore Config. Shaft Bore Dia., Shaft Dia. Tooth Width
(mm)
Boss diameter B
(φ)
Hole diameter A
(φ)
Keyway
(mm)
Size of Screw Hole Screw Hole Dimensions
(mm)
Shaft Hole Specifications
  1. 1

Basic Information

Material(mm) Steel Heat Treatment(φ) Thermal Refined, Induction Hardened Ground Tooth Presence
Surface Treatment Black oxide finish Hole Dia. Tolerance H7 Metal system material SCM440
Torsional Angle(°) 21°30′ Accuracy Grade N6

Please check the type/dimensions/specifications of the part KHG3-45RJ30 in the Ground Helical Gear KHG series.

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Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSModule Number of Teeth
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Twisting Direction Shaft Bore Config. Shaft Bore Dia., Shaft Dia. Tooth Width
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Hole diameter A
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Size of Screw Hole Screw Hole Dimensions
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Shaft Hole Specifications

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Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSModule Number of Teeth
(Teeth)
Twisting Direction Shaft Bore Config. Shaft Bore Dia., Shaft Dia. Tooth Width
(mm)
Boss diameter B
(φ)
Hole diameter A
(φ)
Keyway
(mm)
Size of Screw Hole Screw Hole Dimensions
(mm)
Shaft Hole Specifications

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