Henan Yizhi Machinery Co., Ltd
| Payment Terms | L/C, D/P, Western Union, T/T |
| Supply Ability | 300 Pieces/Month |
| Delivery Time | 60 Days |
| Packaging Details | Plywood Crate |
| Brand | OEM |
| Tip Diameter | 78mm |
| Teeth Width | 32mm |
| Heat Treatment | Cement |
| Teeth Profile | Helical |
| Length | 450mm |
| Brand Name | YIZGEAR |
| Model Number | GS220806001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/P, Western Union, T/T | Supply Ability | 300 Pieces/Month |
| Delivery Time | 60 Days | Packaging Details | Plywood Crate |
| Brand | OEM | Tip Diameter | 78mm |
| Teeth Width | 32mm | Heat Treatment | Cement |
| Teeth Profile | Helical | Length | 450mm |
| Brand Name | YIZGEAR | Model Number | GS220806001 |
| Place of Origin | CHINA | ||
| High Light | 4.5 Module Pinion Gear Shaft ，Left Hand Helical Pinion Gear Shaft ，4.5 Module Helical Pinion Gear Shaft | ||
4.5 Module Left Hand Helical Gear Gear Shaft Transmission Spare Parts
1) Description of Helical Gear Shaft
Helcial Gear shaft is a transmission parts of shaft with helical gear.
Helical gear tooth are twisted oblique to the gear axis.
2) Features of Helical Gear Shaft
Less noise and more can stand more strength compared with a spur gear
Have thrust forces in the axial direction.
| Products | Helical Gear Shaft |
| Custom Made | √ |
| Gear Profile Type | Cylindrical Gear |
| Gear Teeth manufacturing | Gear Milling/Gear Hobbing/Gear Shaping |
| Gear Teeth Grinding | √ |
| Module (M) | 4.5 |
| Number of Teeth (Z) | 17 |
| Pressure Angle (α) | 15° |
| Helix Angle (β) | 0° |
| Teeth Accuracy Grade | ISO 6-7 Grade |
| Heat Treatment | Carburizing |
| Surface Hardness | 58-62 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
YIZHI MACHINERY 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.... YIZHI MACHINERY 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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