Henan Yizhi Machinery Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 220 Set/Month |
| Delivery Time | 82 Days |
| Packaging Details | Plywood Crate |
| Module | 32 |
| Hardness | 260-280 HB |
| Brand | OEM |
| Tip Diameter | 4500 |
| Width | 120mm |
| Material | 40CrNiMoA |
| Brand Name | YIZGEAR |
| Model Number | HB220803001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 220 Set/Month |
| Delivery Time | 82 Days | Packaging Details | Plywood Crate |
| Module | 32 | Hardness | 260-280 HB |
| Brand | OEM | Tip Diameter | 4500 |
| Width | 120mm | Material | 40CrNiMoA |
| Brand Name | YIZGEAR | Model Number | HB220803001 |
| Place of Origin | CHINA | ||
| High Light | 40CrNiMo Steel Herringbone Gears ，V Type Double Helical Gear ，32 Module Herringbone Gears | ||
1) Features of Herringbone Gear
a) Suitable for heavy duty appliactions.
b) The herringbone gear from balances the inherent thrust forces.
c) Difficult to manufacture, can not be cut by simple gear hobbing machines.
2) Description of Herringbone Gear
This large size herringbone gear was made with forging steel 40CrNiMoA
Material quenching and tempering heat treatment
Machining work-Turning
Gear teeth milling processing
| Products | Herringbone Gear Set |
| Custom Made | √ |
| Gear Profile Type | Cylindrical Gear |
| Gear Teeth manufacturing | Gear Milling |
| Gear Teeth Grinding | √ |
| Module (M) | 32 |
| Number of Teeth (Z) | 102 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 25° |
| Teeth Accuracy Grade | ISO 8-9 Grade |
| Heat Treatment | Induction Hardening |
| Surface Hardness | 50-55 HRC |
| 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 | |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2016
Total Annual:
1.0 Million-1.5 Millon
Employee Number:
50~200
Ecer Certification：
Verified Supplier
YIZGEA which is equipped with a full range of machining capabilities to satisfy customer needs. Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry. ... YIZGEA which is equipped with a full range of machining capabilities to satisfy customer needs. Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry. ...
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