| Place of Origin: | CHINA |
|---|---|
| Brand Name: | YIZGEAR |
| Model Number: | HB2207004 |
| Minimum Order Quantity: | 1 Set |
| Price: | $1000/ Set |
| Packaging Details: | Plywood Crate |
| Delivery Time: | 75 days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 50 Set/Month |
| Type: | Cylindrical Gear | Brand: | OEM |
|---|---|---|---|
| Hardness: | 260-300 HB | Outer Diameter: | 975 |
| Teeth Number: | 67 | MOQ: | 1 Set |
| Highlight: | V Type Double Helical Gear,V Type Herringbone Gear Set,Casting Steel Double Helical Gear |
||
1) Applications of herringbone gear
Rolling mill, Steam turbine
2) Features of herringbone gear
a) Without side-thrust axial load.
b) Transferring power more smoothly, because more than two teeth will be enmeshed at any moment in time.
3) Description of herringbone gear
Herringbone gear is a specific type of the double helical gear.
It is a special type of gear combination of left hand and right hand helical gear teeth.
| Custom Made | √ |
| Gear Profile Type | Herringbone |
| Gear Teeth manufacturing | Gear Milling |
| Gear Teeth Grinding | Null |
| Module (M) | 10 |
| Number of Teeth (Z) | 16 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | Custom |
| Teeth Accuracy Grade | ISO 8-9 |
| Heat Treatment | Quenching & Tempering |
| 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 | |
