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Brand Name : YIZGEAR
Model Number : HG23032502
Place of Origin : CHINA
MOQ : 1 Piece
Price : $80/ Piece
Payment Terms : L/C, T/T, Western Union, D/P
Supply Ability : 1000 Pieces/Month
Delivery Time : 50 Days
Packaging Details : Plywood Crate
Addendum Coefficient : 1.0
Clearance Coefficient : 0.25
Coefficient Fillet : 0.3
Roughness of Gear Teeth : Ra0.8~Ra1.6
Module : 7
Quality Grade : ISO 6-7 Grade
1) Normal Module 7
2) Modular 7.2469
3) Circular Pitch 22.76691mm
4) Face Width: 50mm
5) Pressure angle: 20°
6) Span measurement Teeth number 4
7) Wk 75.141~74.877
Products | Helical Gears |
Custom Made | √ |
Gear Profile Type | Cylindrical Gear |
Gear Teeth manufacturing | Gear Hobbing |
Gear Teeth Grinding | √ |
Module (M) | 7 |
Number of Teeth (Z) | 26 |
Pressure Angle (α) | 20° |
Helix Angle (β) | 15° |
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 |
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Steel Grinding Single Helical Gear High Speed Train Transmission 17CrNiMo6 ISO 6 Grade Images |