SAE 4340 Forged Steel Herringbone Gear 110mm Width 5-25 Module with 230-260HB Hardness for Industrial Transmission
Price:
$500/ Piece
MOQ:
1 Pc
Delivery Time:
72 Days
Brand:
YIZGEAR
Product Description
Product Overview
SAE 4340 forged steel double helical herringbone gear with 230-260HB hardness rating, designed for high-performance transmission applications requiring exceptional durability and balanced axial forces.
Technical Specifications
| Attribute | Value |
|---|---|
| Profile Type | Herringbone Gear |
| Material | SAE 4340 |
| Hardness | 230-260HB |
| Width | 110mm |
| Module | 5-25 Module |
| Manufacture Processing | Gear Milling |
Key Features & Benefits
- Balanced Axial Forces: Double helical design eliminates axial thrust, reducing bearing loads and improving operational stability
- High-Strength Material: SAE 4340 forged steel provides superior mechanical properties and fatigue resistance
- Precision Manufacturing: Gear milling process ensures accurate tooth profiles and consistent performance
- Customizable Design: Available in 5-25 module range with custom teeth configurations
- Heat Treated: Quenching and tempering process achieves optimal 230-260HB surface hardness
Manufacturing Details
| Parameter | Specification |
|---|---|
| Custom Made | Available |
| Gear Profile Type | Cylindrical Gear |
| Gear Teeth Manufacturing | Gear Milling |
| Gear Teeth Grinding | Available |
| Module (M) | 5-25 Module |
| 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 |
Material Standards 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 |
Production Equipment & Process
Custom Manufacturing Available: All herringbone gears can be custom manufactured to meet specific application requirements including module size, number of teeth, and helix angle configurations.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Yizhi Machinery Co., Ltd
Location
Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
Contact Person
Kevin