| Place of Origin: | CHINA |
|---|---|
| Brand Name: | YIZGEAR |
| Model Number: | GS2022122701 |
| Minimum Order Quantity: | 10 Pcs |
| Price: | $2/ Piece |
| Packaging Details: | Plywood Crate |
| Delivery Time: | 62 Days |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 5000 Sets/Month |
| Mn: | 1.5 | Profile One: | Spur Gear |
|---|---|---|---|
| Profile Two: | Helix Gear | Material: | 20CrMnTi |
| Hardness: | 50-55 HRC | Heat Treatment: | Induction Hardening |
| Highlight: | Precision Pinion Duplicate Gear,Single Helical Gear 55 HRC,Single Helical Gear With Spur |
||
1) Features of Duplicate Gear
Duplicate Gears can with two different type gears, such as spur gear and spur gear, spur gear and helical gear.
2) Description of Pinion Gear
Pinion Gear always mentioned small size transmission gears, the gears with tiny module and diameter.
The pinion gear used for compact design gearbox and power transmission system
| Products | Helical Gears/Spline Shaft |
| Custom Made | √ |
| Material | 42CrMo |
| Gear Teeth manufacturing | Gear Hobbing |
| Gear Teeth Grinding | √ |
| Module | 1.5 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 18° |
| Teeth Accuracy Grade | ISO 7 Grade/ AGMA 11Grade |
| Heat Treatment | Induction Hardening |
| Surface Hardness | 50-55 HRC |
| 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 | |