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Brand Name : YIZGEAR
Model Number : POM2022123002
Place of Origin : CHINA
MOQ : 10 Pieces
Price : $2/ Piece
Payment Terms : T/T, L/C
Supply Ability : 10000 Pcs/Month
Delivery Time : 40 Days
Packaging Details : Plywood Crate
Module : 1
Teeth Number : 25
Helix angle : 20°
Material : 40Cr
Helix direction : Right
Hardness : 260 HB
40Cr Alloy Steel 1 Module Fine Gear Hobbing Pinion Transmission Gears
1) Application of Fine Gear Hobbing Pinion Transmission Gears
Electric Power Tools
2) Gear Surface Hardness
220- 260 HB
3) Heat Treatment
Quenching & Tempering
| Products | Single Helical Gears |
| Custom Made | √ |
| Gear Profile Type | 40Cr |
| Gear Teeth manufacturing | Gear Hobbing |
| Gear Teeth Grinding | |
| Module (M) | 25 |
| Number of Teeth (Z) | |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 20° |
| Teeth Accuracy Grade | ISO 7 Grade/ AGMA 11Grade |
| Heat Treatment | Quenching & Tempering |
| Surface Hardness | 220-260 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 | |

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40Cr Hobbing Pinion Transmission Gears Alloy Steel Fine Gear 1 Module Images |