| Categories | Herringbone Gears |
|---|---|
| Brand Name: | YIZGEAR |
| Place of Origin: | CHINA |
| MOQ: | 1 Sets |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 500 Sets/Month |
| Delivery Time: | 60 Days |
| Packaging Details: | Plywood Crate |
| Teeth Number: | Custom |
| Material: | Steel |
| Tooth Profile: | Herringbone |
| Type: | Cylindrical Gear |
| Manufacturing Process: | Gear Teeth Milling |
| Number Of Teeth: | Depends on size |
| Quality Grade: | ISO 8-9 Grade |
From the perspective of materials science, the herringbone gear is a mechanical part that uses specific metal
or non-metal materials as the basis and is processed to form a herringbone tooth structure for power transmission.
Commonly used materials include high-quality alloy steel, high-strength cast iron, etc.
The selected materials possess high strength, high wear resistance and good toughness;
through heat treatment processes, the material properties can be further optimized to
enhance the fatigue resistance of the gears; they can adapt to various environmental conditions
such as temperature and humidity under different working conditions.
High-quality materials ensure the durability of the gears and extend their service life;
excellent material properties enable the gears to maintain stable transmission even under high-speed
and heavy-load conditions; different materials can be selected according to different application scenarios to meet diverse needs.
In the aerospace field, the herringbone gears made of lightweight and high-strength alloy materials
are used in the engine transmission system; in food machinery, gears are made of stainless steel materials
that meet hygiene standards to ensure food safety.
| Parameter | Specification |
|---|---|
| Custom Made | Available |
| Gear Profile Type | Cylindrical Gear |
| Manufacturing Process | Gear Milling |
| Teeth Grinding | Included |
| Module (M) | 12 |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | 20° |
| Lead Angle | Custom |
| Accuracy Grade | ISO 8-9 Grade |
| Heat Treatment | Quenching & 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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