22 Module Girth Gear And Pinion ZG42CrMo Transmission Spur Gears
Brand Name:YIZGEAR
Model Number:GG22082301
Minimum Order Quantity:1 Piece
Delivery Time:90 Days
Payment Terms:L/C, D/P, T/T, Western Union
Place of Origin:CHINA
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Location:
Zhengzhou China
Address:
Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
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Product Details
Casting Steel ZG42CrMo Transmission Sur Gears 22 Module Girth Gears
1) Description of Girth Gear
A gear is a rotating circular machine part having cut teeth or, in the case of a cogwheel or gearwheel, inserted
teeth (called cogs), which mesh with another (compatible) toothed part to transmit (convert) torque and speed.
2) Technical Data of Girth Gear
Material: Forged Steel or Casting Steel
Gear Hobbing or Gear Milling
Module
Pressure angle
Helix angle
Products | Girth Gears |
Custom Made | √ |
Gear Profile Type | Cylindrical Gears |
Gear Teeth manufacturing | Gear Milling/Gear Hobbing |
Gear Teeth Grinding | √ |
Module (M) | 22 |
Number of Teeth (Z) | Custom |
Pressure Angle (α) | 20° |
Helix Angle (β) | Custom |
Teeth Accuracy Grade | ISO 8-9 Grade |
Heat Treatment | Quenching & Tempering |
Surface Hardness | 230-260 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 | |
22 Module Girth Gear And Pinion ZG42CrMo Transmission Spur Gears
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