Henan Yizhi Machinery Co., Ltd
| Payment Terms | L/C, T/T, |
| Supply Ability | 300 Pcs/Month |
| Delivery Time | 70 days |
| Packaging Details | Plywood Crate |
| Weight | 3400Kg |
| Tip Diameter | 4700 |
| Tooth Number | 158 |
| Face Width | 120 |
| Accuracy | ISO 8-9 Grade |
| Heat TreatmQuenching & Temperingent | Normalizing |
| Brand Name | YIZGEAR |
| Model Number | HB22072801 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, | Supply Ability | 300 Pcs/Month |
| Delivery Time | 70 days | Packaging Details | Plywood Crate |
| Weight | 3400Kg | Tip Diameter | 4700 |
| Tooth Number | 158 | Face Width | 120 |
| Accuracy | ISO 8-9 Grade | Heat TreatmQuenching & Temperingent | Normalizing |
| Brand Name | YIZGEAR | Model Number | HB22072801 |
| Place of Origin | CHINA | ||
| High Light | OEM Double Helical And Herringbone Gears ，herringbone helical gear ISO 8-9 ，Zero Gap herringbone helical gear | ||
1) Tratamiento térmico de engranajes en espiga
La dureza es 260-300 HB
El tratamiento más térmico es el templado y revenido para engranajes en espiga.
2) Material del engranaje en espiga
AISI 4140 o SAE 4340
3) Aplicaciones de engranajes en espiga
El engranaje en espiga se utiliza para transmitir potencia entre ejes paralelos.
Turbina de vapor para propulsión marina.
| Custom Made | √ |
| Gear Profile Type | Herringbone |
| Gear Teeth manufacturing | Gear Milling |
| Gear Teeth Grinding | Null |
| Module (M) | 10 |
| Number of Teeth (Z) | 30 |
| 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 | |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2016
Total Annual:
1.0 Million-1.5 Millon
Employee Number:
50~200
Ecer Certification：
Verified Supplier
YIZGEA which is equipped with a full range of machining capabilities to satisfy customer needs. Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry. ... YIZGEA which is equipped with a full range of machining capabilities to satisfy customer needs. Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry. ...
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