8 Module Helical Gear 42CrMo Steel 76 Teeth ISO 6-7 Grade for Industrial Speed Reducers
Price:
$80/ Piece
MOQ:
1 Piece
Delivery Time:
50 Days
Brand:
YIZGEAR
Product Description
8 Module Transmission Helical Tooth Gear 40XMA 42CrMo
Product Overview
High-performance helical gears manufactured from 42CrMo steel with 8 module configuration, designed specifically for industrial speed reducer applications requiring precision and durability.
Key Advantages
- Significantly reduced noise levels compared to spur gears, especially at medium to high speeds
- Multiple teeth engagement ensures smoother force transition and reduced vibration
- Minimized shock loads and extended service life through optimized load distribution
- Compatible with both parallel and non-parallel (crossed) shaft configurations
Technical Specifications
| Parameter | Specification |
|---|---|
| Custom Manufacturing | Available |
| Gear Profile Type | Cylindrical Gear |
| Manufacturing Process | Gear Hobbing |
| Teeth Grinding | Available |
| Module (M) | 8 |
| Number of Teeth (Z) | 76 |
| Pressure Angle (α) | 20° |
| Lead Angle | 22° |
| Accuracy Grade | ISO 6-7 Grade |
| Heat Treatment | Carburizing |
| Surface Hardness | 58-62 HRC |
International Steel Grade 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 |
Product Images
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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