Henan Yizhi Machinery Co., Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 500 Sets/Month |
| Delivery Time | 62 Days |
| Packaging Details | Plywood Crate |
| Module | 7 |
| Type | Double Helical Gear |
| Pressure Angle | 20° |
| Material | 40CrNiMo |
| Heat Treatment | Carburizing |
| Gear Width | 52 |
| Brand Name | YIZGEAR |
| Model Number | GS20220822901 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 500 Sets/Month |
| Delivery Time | 62 Days | Packaging Details | Plywood Crate |
| Module | 7 | Type | Double Helical Gear |
| Pressure Angle | 20° | Material | 40CrNiMo |
| Heat Treatment | Carburizing | Gear Width | 52 |
| Brand Name | YIZGEAR | Model Number | GS20220822901 |
| Place of Origin | CHINA | ||
| High Light | Customized Transmission Gears ，Forging Steel Double Helical Gear Shaft ，Transmission Double Helical Gear Shaft | ||
1) Características de Helix Gear
| Products | Double Helical Gears |
| Custom Made | √ |
| Material | 40CrNiMo |
| Gear Teeth manufacturing | Gear Milling |
| Gear Teeth Grinding | √ |
| Module (M) | 7 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 18° |
| Teeth Accuracy Grade | ISO 8-9 Grade/ AGMA 11Grade |
| Heat Treatment | |
| Surface Hardness |
| 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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