| Place of Origin: | CHINA |
|---|---|
| Brand Name: | YIZGEAR |
| Model Number: | GG22082301 |
| 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: | ZG42CrMo | Module: | 22 |
|---|---|---|---|
| Face Width: | 180 | Production Time: | 90 Days |
| Tip Diameter: | 3600 | Pitch: | 69.115 |
| Highlight: | 22 Module Girth Gear And Pinion,ZG42CrMo Transmission Spur Gears,22 Module Transmission Spur 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 | |
