Specifications
Brand Name :
YIZGEAR
Model Number :
DB22072301
Place of Origin :
CHINA
MOQ :
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
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.

Products Double Helical Gear
Custom Made
Gear Profile Type Cylindrical Gear
Gear Teeth manufacturing Gear Milling
Gear Teeth Grinding
Module (M) Custom Made
Number of Teeth (Z) 97
Pressure Angle (α) 20°
Helix Angle (β) 13°
Teeth Accuracy Grade ISO 8-9 Grade
Heat Treatment Quenching & Tempering
Surface Hardness 260-300HB

STEEL CODE GRADES COMPARISON
CHINA/GB ISO ГΟСТ ASTM JIS DIN
45 C45E4 45 1045 S45C CK45
40Cr 41Cr4 40X 5140 SCr440 41Cr4
20CrMo 18CrMo4 20ХМ 4118 SCM22 25CrMo4
42CrMo 42CrMo4 38XM 4140 SCM440 42CrMo4
20CrMnTi   18XГT   SMK22  
20Cr2Ni4   20X2H4A      
20CrNiMo 20CrNiMo2 20XHM 8720 SNCM220 21NiCrMo2
40CrNiMoA   40XH2MA/
40XHMA
4340 SNCM439 40NiCrMo6/
36NiCrMo4
20CrNi2Mo 20NiCrMo7 20XH2MA 4320 SNCM420  
Right Hand Left Hand Helical Gear Wheel ISO 8-9 Custom Made

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

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

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Brand Name :
YIZGEAR
Model Number :
DB22072301
Place of Origin :
CHINA
MOQ :
1 Piece
Price :
$1000/ Piece
Payment Terms :
L/C, D/P, T/T, Western Union
Contact Supplier
Right Hand Left Hand Helical Gear Wheel ISO 8-9 Custom Made

Henan Yizhi Machinery Co., Ltd

Verified Supplier
3 Years
zhengzhou
Since 2016
Business Type :
Manufacturer, Exporter
Total Annual :
1.0 Million-1.5 Millon
Employee Number :
50~200
Certification Level :
Verified Supplier
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