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| Categories | Double Helical Gears |
|---|---|
| Brand Name: | YIZGEAR |
| Model Number: | DB22083003 |
| Place of Origin: | CHINA |
| MOQ: | 1 Piece |
| Price: | $1000/ Piece |
| Payment Terms: | L/C, D/P, T/T, Western Union |
| Supply Ability: | 100 Pieces/Month |
| Delivery Time: | 75 Days |
| Packaging Details: | Plywood Crate |
| DP: | 1.5 |
| Gear Profile: | Double Helical Gear |
| Hardness: | 260-300 HB |
| Manufacture: | Gear Milling |
| Quality Grade: | ISO 8-9 |
| Direction: | Left-Hand & Right Hand |
| Company Info. |
| Henan Yizhi Machinery Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Transmission Gears DP 1.5 22T Gear Milling Double Helical Gear Shaft
Double helical gearing is a special type of helical gearing.
The teeth are twisted obliquely to the gear axis and have both left-hand and right-hand helical teeth.
The double helical shape balances the inherent thrust forces.
The gear set must have the same helix angle.
The heavy-duty industry needs to eliminate thrust forces.
| Parameter | Specification |
|---|---|
| Custom Made | Available |
| Gear Profile Type | Cylindrical Gear |
| Manufacturing Process | Gear Milling & Gear Teeth Hobbing |
| Teeth Grinding | Included |
| DP | 1.5 |
| Number of Teeth (Z) | 22 |
| Pressure Angle (α) | 20° |
| Lead Angle | 15° |
| Accuracy Grade | ISO 8-9 Grade |
| Heat Treatment | Quenching & Tempering |
| Surface Hardness | 260-300HB |
| 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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