| Place of Origin: | CHINA |
|---|---|
| Brand Name: | YIZGEAR |
| Model Number: | SP2207001 |
| Minimum Order Quantity: | 1 Set |
| Price: | 300 |
| Packaging Details: | Plywood Crate |
| Delivery Time: | 45-60 Days |
| Payment Terms: | T/T, D/P, Western Union, L/C |
| Supply Ability: | 1500 |
| Material: | 20CrNi2MoA (Similar To SAE 4320) | Heat Treatment: | Carburizing |
|---|---|---|---|
| Hardness: | 58-62 HRC | Manufacturing Process: | Gear Teeth Grinding |
| Gear Teeth Quality: | ISO 6-7 Grade | Gear Profile: | Gleason Type |
| High Light: | 20CrNi2MoA spiral bevel gear,Alloy Steel spiral bevel gear set,Spiral Bevel Gears For Gear Reducers |
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1) Applications of sprial bevel gear
Reduction gearing of the ships, tractors, motor vehicle.
2) Features of spiral bevel gear
a) With better contact ratio, less noise.
b) Higher Strength and durablity
c) Gear can be gear grinding to reach high accuracy grade
3) Materail of sprial bevel gear
17CrNiMo6/ 18CrNiMo7 and 20CrNi2MoA steel (Similar to SAE 4320) are most used for spiral bevel gear.
| Custom made | √ |
| Gear Profile Type | Gleason |
| Manufacturing Processing | Gear Milling |
| Gear Teeth Grinding | √ |
| Module (M) | 8 |
| Gear Teeth Number (Z) | 35 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 35° |
| Working Angle/Shaft Angle | 90° |
| Material | 20CrNi2MoA |
| Heat Treatment | Carburizing/Cement Quenching |
| Surface Hardness | 58-62 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 | |
