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Henan Yizhi Machinery Co., Ltd
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Custom Made Right Hand Left Hand Helical Gear with ISO 8-9 Grade

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Henan Yizhi Machinery Co., Ltd

City: zhengzhou

Country/Region:china

Tel:86-371-60923606

Contact Person:
Mr.Kevin
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Custom Made Right Hand Left Hand Helical Gear with ISO 8-9 Grade

Brand Name YIZGEAR
Model Number DB22072301
Place of Origin CHINA
Minimum Order Quantity 1 Piece
Price $1000/ Piece
Payment Terms L/C, D/P, T/T, Western Union
Supply Ability 100 Pieces/Month
Delivery Time 75 Days
Packaging Details Plywood Crate
Material Forged Steel
Gear Profile Type Double Helical Gear
Heat Treatment Quenching & Tempering
Hardness 260-300 HB
Manufacturing Process Gear Milling
Quality Grade ISO 8-9
Detailed Product Description

Forged Steel Doubel Helical Gear Wheel-Double Helical Gears

1) Description of double helical gear

Double helical gear with both left hand and right hand helical teeth.

The double helical form balances the inherent thrust froces. 

2) Applications of double helical gear

Double helical gear widely used for heavey duty industry need to remove the thrust froces.

The rotation speed usually not high for double helical gear.

 

ProductsDouble Helical Gear
Custom Made
Gear Profile TypeCylindrical Gear
ManufacturingGear Milling
Teeth Grinding
Module (M)Custom Made
Number of Teeth (Z)97
Pressure Angle (α)20°
Lead Angle13°
Teeth Accuracy GradeISO 8-9 Grade
Heat TreatmentQuenching & Tempering
Surface Hardness260-300HB

 

STEEL CODE GRADES COMPARISON
CHINA/GBISOГΟСТASTMJISDIN
45C45E4451045S45CCK45
40Cr41Cr440X5140SCr44041Cr4
20CrMo18CrMo420ХМ4118SCM2225CrMo4
42CrMo42CrMo438XM4140SCM44042CrMo4
20CrMnTi 18XГT SMK22 
20Cr2Ni4 20X2H4A   
20CrNiMo20CrNiMo220XHM8720SNCM22021NiCrMo2
40CrNiMoA 40XH2MA/
40XHMA
4340SNCM43940NiCrMo6/
36NiCrMo4
20CrNi2Mo20NiCrMo720XH2MA4320SNCM420 
 

 

 

Product Tags: Helical Gear Wheel ISO 8-9   Helical Gear Wheel Custom Made   Right Hand Left Hand Helical Gear  
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