AISI 4140 Steel Internal Spur Gear Set 230-260 HB Hardness with 0.5-25 Module Range for Industrial Applications
Price:
$100.0/Piece
MOQ:
1 Piece
Delivery Time:
55 Days
Brand:
YIZGEAR
Product Description
AISI 4140 Steel Internal Spur Gear Set
Product Overview
Customized annular gear-ring gear-internal gear manufactured from high-quality AISI 4140 steel with 230-260 HB hardness for exceptional durability and long service life in demanding industrial applications.
Internal Gear Design Features
- Compact design for space-saving machine configurations
- Compatible with external gear mating systems
- Engineered to prevent gear interference through proper tooth count design
Applications
Ideal for planetary gear systems, industrial clutches, and various mechanical transmission applications requiring reliable internal gear components.
Technical Specifications
| Parameter | Specification |
|---|---|
| Custom Manufacturing | Available |
| Gear Profile Type | Cylindrical Gear |
| Teeth Manufacturing Method | Gear Shaping |
| Teeth Grinding | Available upon request |
| Module Range (M) | 0.5-25 |
| Number of Teeth (Z) | Custom configuration |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 0° |
| Teeth Accuracy Grade | ISO 8-9 Grade |
| Heat Treatment | Quenching & Tempering |
| Hardness | 230-260 HB |
International Steel Grade Equivalents
| 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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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