| Place of Origin: | CHINA |
|---|---|
| Brand Name: | YIZGEAR |
| Model Number: | HB2207002 |
| Minimum Order Quantity: | 1 Pc |
| Price: | $500/ Piece |
| Packaging Details: | Plywood Crate |
| Delivery Time: | 72 Days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 300 Pcs/Month |
| Profile Type: | Herringbone Gear | Material: | Forged Steel |
|---|---|---|---|
| Hardness: | 230-260HB | Brand: | OEM |
| Module: | 5-25 Module | Manufacture Processing: | Gear Milling |
| Highlight: | Steel Herringbone Gears And Shaft,AISI 4340 Herringbone Gears And Shaft,Herringbone Gears And Shaft Gear Milling |
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1) Features of herringbone gear
Herringbone gear's dide threust of one half is balanced by that of of the other half. The herringbone gear
without axis thrust force.
2) Description of the herringbone gear
Herringbone is a special type of double helical gear, there is no central gap between the left-hand and
right-hand helcial gears.
3) Manufacturing process
Herringbone gear manufacture by gear milling machine or gear shaper.
| Products | Herringbone Gear Set |
| Custom Made | √ |
| Gear Profile Type | Cylindrical Gear |
| Gear Teeth manufacturing | Gear Milling |
| Gear Teeth Grinding | √ |
| Module (M) | 5-25 Module |
| 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 | |
