| Place of Origin: | CHINA |
|---|---|
| Brand Name: | YIZGEAR |
| Model Number: | HB2207002 |
| Minimum Order Quantity: | 1 Set |
| Price: | $500/ Piece |
| Packaging Details: | Plywood Crate |
| Delivery Time: | 72 Days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 220 Set/Month |
| Profile Type: | Herringbone Gear | Helix Angle: | 20° |
|---|---|---|---|
| Material: | 42CrMo | Heat Treatment: | Induction Hardening |
| Hardness: | 50-55 HRC | Brand: | OEM |
| Highlight: | 11.33 Module Herringbone Gear Set,Punching Machine Herringbone Gear Set,11.33 Module herring bone gear |
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1) Description of Herringbone Gear
Herringbone gear with both left-hand and right-hand helical teeth, and the continuous teeth with no central
gap. It is combination of two helical gears of opposite hands.
2) Features of Herringbone Gear
a) The herringbone gear from balances the inherent thrust forces.
b) Difficult to manufacture, can not be cut by simple gear hobbing machines.
c) Suitable for heavy duty appliactions.
| Products | Herringbone Gear Set |
| Custom Made | √ |
| Gear Profile Type | Cylindrical Gear |
| Gear Teeth manufacturing | Gear Milling |
| Gear Teeth Grinding | √ |
| Module (M) | 11.33 |
| Number of Teeth (Z) | 18 & 67T |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 20° |
| Teeth Accuracy Grade | ISO 8-9 Grade |
| Heat Treatment | Induction Hardening |
| Surface Hardness | 50-55 HRC |
| 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 | |
