| Place of Origin: | CHINA |
|---|---|
| Brand Name: | YIZGEAR |
| Model Number: | GS220805002 |
| Minimum Order Quantity: | 5 Pieces |
| Price: | $850.0/Piece |
| Packaging Details: | Plywood Crate |
| Delivery Time: | 60 Days |
| Payment Terms: | L/C, D/P, Western Union, T/T |
| Supply Ability: | 300 Pieces/Month |
| Material: | 17CrNiMo6 | Module: | 16 |
|---|---|---|---|
| Pitch: | 50.265mm | Roughness: | Ra0.8~Ra 1.6 |
| Direction: | Left Hand | Teeth Width: | 110mm |
| Highlight: | Gear Grinding Helical Pinion Shaft,17CrNiMo6 Steel Gearbox Output Shaft,17CrNiMo6 Steel Helical Pinion Shaft |
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1) Description of Helical Gear
Helical Gear is a cylindrical shaped gear with helicoid teeth.
2) Direction of Helical Gear
Right hand and Left hand
3) Features of Helical Gear
Helical gears can bear more load than spur gears.
A Axial thrust force caused by the helix form.
| Products | Left Hand Helical Gear Shaft |
| Custom Made | √ |
| Gear Profile Type | Cylindrical Gear |
| Gear Teeth manufacturing | Gear Grinding |
| Gear Teeth Grinding | √ |
| Module (M) | 16 |
| Number of Teeth (Z) | 17 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 25° |
| Teeth Accuracy Grade | ISO 6-7 Grade |
| Heat Treatment | Carburizing |
| Surface Hardness | 58-62 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 | |
