Henan Yizhi Machinery Co., Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 500 Sets/Month |
| Delivery Time | 62 Days |
| Packaging Details | Plywood Crate |
| Dp | 1.8 |
| Pitch Diameter | Φ677.33 |
| Outer Diameter | Φ688.85 |
| Pitch angle | 53°7'48” |
| Face angle | 54°25'43" |
| Face Width | 127mm |
| Brand Name | YIZGEAR |
| Model Number | SB22082107 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 500 Sets/Month |
| Delivery Time | 62 Days | Packaging Details | Plywood Crate |
| Dp | 1.8 | Pitch Diameter | Φ677.33 |
| Outer Diameter | Φ688.85 | Pitch angle | 53°7'48” |
| Face angle | 54°25'43" | Face Width | 127mm |
| Brand Name | YIZGEAR | Model Number | SB22082107 |
| Place of Origin | CHINA | ||
| High Light | DP1.8 48T Spiral Bevel Gear ，DP1.8 48T gleason bevel gear ，Gleason Type Spiral Bevel Gear | ||
1) Features of Spiral Bevel Gear
Spiral bevel gears have their teeth formed along spiral lines. They are somewhat analogous to cylindrical
type helical gears in that the teeth are angled; however, with spiral gears the teeth are also curved.
Spiral bevel gears have a strength, oscillation and noise level advantage over straight bevel gears.
The disadvantage of Spiral bevel gears is that they produce an axial thrust load. Therefore proper bearing
location and firm support are required for their assembly.
| Products | Spiral Bevel Gear Set |
| Custom Made | √ |
| Material | SAE 4320/ 20CrNi2MoA |
| Gear Teeth Manufacturing | Gear Milling/Gear Grinding |
| Gear Teeth Grinding | |
| DP | 1.8 |
| Number of Teeth (Z) | 48 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 35° |
| Teeth Accuracy Grade | AGMA 10-11Grade |
| Heat Treatment | Carburizing |
| 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 | |
Production Equipment
Production Process
Forging Machining Cutting
Heat Treatment Grinding Inspection
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
YIZHI MACHINERY 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.... YIZHI MACHINERY 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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