| Place of Origin: | CHINA |
|---|---|
| Brand Name: | YIZGEAR |
| Model Number: | HG23032501 |
| Minimum Order Quantity: | 1 Piece |
| Price: | $80/ Piece |
| Packaging Details: | Plywood Crate |
| Delivery Time: | 50 Days |
| Payment Terms: | L/C, T/T, Western Union, D/P |
| Supply Ability: | 1000 Pieces/Month |
| Tooth Number: | 26 | Helix Angle: | 15° |
|---|---|---|---|
| Face Width: | 50 | Roughness Of Gear Teeth: | Ra0.8~Ra1.6 |
| Material: | 17CrNiMo6 | Quality Grade: | ISO 6-7 Grade |
| Highlight: | High Speed Single Helical Gear,17CrNiMo6 Steel Single Helical Gear,Ra0.8 Single Helical Gear |
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High Speed Train Transmission Gears 17CrNiMo6 Steel Pinion Helical Gear
1) Normal Module:7
2) Number of Teeth: 26
3) Diameter Pitch: 188.42
4) Outer Diameter: 202.42
5) Helix angle: 15°
6) Helix Direction: Left Hand
7) Material: 17CrNiMo6
8) Addendum: 7.0mm
9) Dedendum: 8.75mm
10) Whole Depth: 15.75mm
| Products | Helical Gears |
| Custom Made | √ |
| Gear Profile Type | Cylindrical Gear |
| Manufacturing | Gear Hobbing |
| Teeth Grinding | √ |
| Module (M) | 7 |
| Number of Teeth (Z) | 26 |
| Pressure Angle (α) | 20° |
| Lead Angle | 15° |
| 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 | |