Henan Yizhi Machinery Co., Ltd
| Payment Terms | L/C, T/T, Western Union, D/P |
| Supply Ability | 1000 Pieces/Month |
| Delivery Time | 55 Days |
| Packaging Details | Plywood Crate |
| Manufacturing Process | Spline Grinding |
| Hardness | 58-62 HRC |
| Roughness | Ra1.6 |
| Cor hardness | 32-37 HRC |
| Major Diameter | 150mm |
| Root Diameter | 137mm |
| Brand Name | YIZGEAR |
| Model Number | SS220080703 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, D/P | Supply Ability | 1000 Pieces/Month |
| Delivery Time | 55 Days | Packaging Details | Plywood Crate |
| Manufacturing Process | Spline Grinding | Hardness | 58-62 HRC |
| Roughness | Ra1.6 | Cor hardness | 32-37 HRC |
| Major Diameter | 150mm | Root Diameter | 137mm |
| Brand Name | YIZGEAR | Model Number | SS220080703 |
| Place of Origin | CHINA | ||
| High Light | Customized Transmission Spline Gear Shaft ，20Cr2Ni4 transmission output shaft ，20Cr2Ni4 Spline Gear Shaft | ||
1) Description of Spline shaft
Spline shafts are elements within a mechanical configuration, purposed to transmit torque.
A spline shafts achieves the transmission of torque by mating with a female splined bore,
or other form of mating component working to impede movement in exterior directions
outside of the configuration’s linear path.
2) Features of Spline Shafts
Splines and gears are both purposed to transmit torque and both feature external teeth that lock into
place with a mating component.
Splined shafts differ from gears as they use all teeth or grooves simultaneously to transfer torque.
Gears in contrast, utilize one tooth at a time to transfer torque.
3) Types of Spline Shafts
a) Parallel key spline (Internal & External)
b) involute splines (Internal & External)
c) crowned splines (Internal & External)
d) serrations (Internal & External)
| Products | Rectangular Spline Shafts |
| Custom Made | √ |
| Gear Profile Type | Spline |
| Spline Teeth manufacturing | Spline Milling/ Spilne Grinding |
| Spline Teeth Grinding | √ |
| Module (M) | Custom |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | 30° |
| Helix Angle (β) | |
| Teeth Accuracy Grade | ISO 6-7 Grade |
| 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
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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