KOHARA GEAR INDUSTRY Helical Gear（Material：General Steel Material）

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Promotional pricing ends 31/12/2024

Ground Helical Gear KHG

KOHARA GEAR INDUSTRY

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.

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2D / 3D CAD data available

Starting from^∗ ：	63.55 €
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Min. Shipping Days ：	Same day

*Unit price with basic configuration

Helical Gear

KOHARA GEAR INDUSTRY

Meshing ratio is large compared with spur gear, for smooth engagement, effective for noise and vibration control.

2D / 3D CAD data available

Starting from^∗ ：	18.27 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

Screw Gear SN

KOHARA GEAR INDUSTRY

Spiral gears have crossed axes (R & R, L & L) and parallel axes (R & L), depending on combinations of screw direction. Pay attention to axial direction and rotational direction.

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2D / 3D CAD data available

Starting from^∗ ：	11.10 €
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Min. Shipping Days ：	Same day

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days ：
Module
Number of Teeth(Teeth)
Material(mm)
Twisting Direction
Heat Treatment(φ)
Ground Tooth
Surface Treatment
Shaft Bore Config.
Shaft Bore Dia., Shaft Dia.
Face Width(mm)

	Promotional pricing ends 31/12/2024		Promotional pricing ends 31/12/2024
Brand	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY
Product Series	Ground Helical Gear KHG	Helical Gear	Screw Gear SN
CAD	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	63.55 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	18.27 € *Unit price with basic configuration	11.10 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount
Min. Shipping Days ：	Same day	5 Days	Same day
Module	1 ～ 3	2 ～ 3	1 ～ 4
Number of Teeth(Teeth)	15 ～ 100	15 ～ 90	10 ～ 30
Material(mm)	General Steel Material	General Steel Material	General Steel Material
Twisting Direction	Right / Left	Right / Left	Right / Left
Heat Treatment(φ)	Thermal Refined, Induction Hardened	Not Provided	Not Provided
Ground Tooth	Provided	Not Provided	Not Provided
Surface Treatment	Black Oxide	Black Oxide	Black Oxide
Shaft Bore Config.	Round Hole / Round hole+tap / Keyway + Tap	Round Hole	Round Hole / Round hole+tap / Keyway + Tap
Shaft Bore Dia., Shaft Dia.	6 ～ 30	12 ～ 20	6 ～ 20
Face Width(mm)	8 ～ 25	25 ～ 35	10 ～ 30