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| Place of Origin | CHINA |
| Brand Name | YIZGEAR |
| Model Number | GG23051104 |
Customized Girth Gears For Ball Mill
Material: Casting Steel ZG42CrMo or ZG40CrNiMo
Rough Gear Teeth Milling Work
The heat treatment work will be after the rough gear teeth milling to ensure the hardness of the gear teeth.
Fine machining work after heat treatment
Then will be fine gear teeth cutting work
This parts is two segments assembled gear
| Parameter | Specification |
|---|---|
| Custom Made | Available |
| Gear Profile Type | Cylindrical Gears |
| Manufacturing Process | Gear Milling/Gear Hobbing |
| Teeth Grinding | Included |
| Module (M) | 16.9326 |
| Number of Teeth (Z) | 152 |
| Pressure Angle (α) | 20° |
| Lead Angle | Custom |
| Accuracy Grade | ISO 8-9 Grade |
| Heat Treatment | Quenching and Tempering |
| Surface Hardness | 230-260 HB |
| 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 |
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