| Place of Origin: | CHINA |
|---|---|
| Brand Name: | YIZGEAR |
| Model Number: | IG220804002 |
| Minimum Order Quantity: | 1 Piece |
| Price: | $200.0/Piece |
| Packaging Details: | Plywood Crate |
| Delivery Time: | 55 Days |
| Payment Terms: | L/C, D/P, T/T, Western Union |
| Supply Ability: | 500 Pieces/Month |
| Material: | 42CrMo | Brand: | OEM |
|---|---|---|---|
| Heat Treatment: | Quenching & Tempering | Quality Grade: | ISO 8-9 Grade |
| Profile: | Inner Gear Ring | DP: | 6.35 |
| Highlight: | Shaft Coupling With Internal Gear,AISI 4140 Steel Gear Shaft Coupling,OEM Gear Shaft Coupling |
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Custom-made AISI 4140 Steel Coupling With Internal Gear
1) Types of Transmission Gears
Annular gear, Internal gear ring.
Worm gear set, bevel gear
2) Description of Internal Gear
Internal gear is a gear with teeth are directed inwards. An internal gear wheel is sometimes simply called a ring gear .
2) Application of Transmission Gears
Gears are used in various types of machinery as a transmission component.
Gears are widely used to mechanical system.
Gearbox, Gear reducers, electric tools, pumps.
| Products | Internal Gear |
| Custom Made | √ |
| Gear Profile Type | Cylindrical Gear |
| Gear Teeth manufacturing | Gear Shaping |
| Gear Teeth Grinding | * If needed |
| Module (M) | 4 |
| Number of Teeth (Z) | 22 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | Custom |
| Teeth Accuracy Grade | ISO 8-9 Grade |
| Heat Treatment | Quenching & Tempring/ Induction Hardening |
| Surface Hardness | 230-260 HB |
| STEEL CODE GRADES 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 | |
