| Place of Origin: | CHINA |
|---|---|
| Brand Name: | YIZGEAR |
| Model Number: | GG22082305 |
| Minimum Order Quantity: | 1 Piece |
| Price: | $1500/ Piece |
| Packaging Details: | Wooden Crate/Pallte |
| Delivery Time: | 90 Days |
| Payment Terms: | L/C, D/P, T/T, Western Union |
| Supply Ability: | 20 Pieces/Month |
| Material: | ZG42CrNiMo | Hardness: | 36-42 HRC |
|---|---|---|---|
| Heat Treatment: | Quenching & Tempering | Type: | Segmented |
| Packing: | Wooden Crate/ Pallet | Tip Diameter: | 6800mm |
| Width: | 280mm | ||
| Highlight: | AISI 4340 Girth Gear And Pinion,Girth Gears For Drum Drives System,Big Size Girth Gear And Pinion |
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1) Description of Girth Gear
Girth gears from are always divided into several identical segments. This means the component parts are short and easy to handle.
The Segmented girth gears are easier to ararnge delivery.
2) Applications of Girth Gear
Cement Plants, Roller Mill, Mining Liners, Ball Mill REducer.
3) Material of Girth Gear
Castings Steel/ ZG 42CrMo or ZG40CrNiMo
|
Products |
Girth Gears |
|
Custom Made |
√ |
|
Gear Profile Type |
Cylindrical Gears |
|
Gear Teeth manufacturing |
Gear Milling/Gear Hobbing |
|
Gear Teeth Grinding |
√ |
|
Module (M) |
Custom |
|
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 | |
