Henan Yizhi Machinery Co., Ltd
| Payment Terms | L/C, D/P, T/T, Western Union |
| Supply Ability | 20 Pieces/Month |
| Delivery Time | 90 Days |
| Packaging Details | Wooden Crate/Pallte |
| Material | ZG42CrMo |
| Module | 22 |
| Face Width | 180 |
| Production Time | 90 Days |
| Tip Diameter | 3600 |
| Pitch | 69.115 |
| Brand Name | YIZGEAR |
| Model Number | GG22082301 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union | Supply Ability | 20 Pieces/Month |
| Delivery Time | 90 Days | Packaging Details | Wooden Crate/Pallte |
| Material | ZG42CrMo | Module | 22 |
| Face Width | 180 | Production Time | 90 Days |
| Tip Diameter | 3600 | Pitch | 69.115 |
| Brand Name | YIZGEAR | Model Number | GG22082301 |
| Place of Origin | CHINA | ||
| High Light | 22 Module Girth Gear And Pinion ，ZG42CrMo Transmission Spur Gears ，22 Module Transmission Spur Gears | ||
1) Description of Girth Gear
A gear is a rotating circular machine part having cut teeth or, in the case of a cogwheel or gearwheel, inserted
teeth (called cogs), which mesh with another (compatible) toothed part to transmit (convert) torque and speed.
2) Technical Data of Girth Gear
Material: Forged Steel or Casting Steel
Gear Hobbing or Gear Milling
Module
Pressure angle
Helix angle
| Products | Girth Gears |
| Custom Made | √ |
| Gear Profile Type | Cylindrical Gears |
| Gear Teeth manufacturing | Gear Milling/Gear Hobbing |
| Gear Teeth Grinding | √ |
| Module (M) | 22 |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | Custom |
| Teeth Accuracy Grade | ISO 8-9 Grade |
| Heat Treatment | Quenching & Tempering |
| Surface Hardness | 230-260 HB |
| 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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