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 | 12.7 |
| Spline Type | Involute Spline |
| Pressure Angle | 30° |
| Material | 20CrMnTi |
| Heat Treatment | Carburizing |
| Gear Width | 20mm |
| Brand Name | YIZGEAR |
| Model Number | GS20220822801 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
20CrMnTi Steel Spiral Single Helical Gear For Shaft Mounted Speed Reducer
12 Module Single Helix Transmission Gears 76 Tooth For Gearbox
High Accuracy ISO 6 Right Hand Single Helical Gears Gear Grinding
SCM 440 Steel Spur Helical Gear 12 Module For Speed Reducer
Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 500 Sets/Month |
| Delivery Time | 62 Days | Packaging Details | Plywood Crate |
| DP | 12.7 | Spline Type | Involute Spline |
| Pressure Angle | 30° | Material | 20CrMnTi |
| Heat Treatment | Carburizing | Gear Width | 20mm |
| Brand Name | YIZGEAR | Model Number | GS20220822801 |
| Place of Origin | CHINA | ||
| High Light | pinion helical gear With Involute Splines ，Pinion Helical Gear Grinding Shaft ，Involute Splines helical pinion gear | ||
1) Features of Helical Gear
The benefit of a helical gear train is that the teeth of the gear engage in small increments as opposed to the entire face engaging at once.
This reduces the noise that is normally caused as gears transfer power.
2) Description of Spline Shaft
While it is possible to achieve this result with major diameter/minor diameter fits of the mating splines.
The true centering effect can only be achieved by using involute splines.
This involute, or “side fit” profile is the most common used spline in production today.
| Products | Helical Gears/Spline Shaft |
| Custom Made | √ |
| Material | 20CrMnTi |
| Gear Teeth manufacturing | Spline Hobbing |
| Gear Teeth Grinding | √ |
| Module | 2 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 18° |
| Teeth Accuracy Grade | ISO 7 Grade/ AGMA 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 | |
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....
Get in touch with us
Leave a Message, we will call you back quickly!