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 |
| Material | 20CrMnTi |
| Manufacture | Spline Ground |
| Hardness | 58-62 HRC |
| Module | 1.5 |
| Spline Teeth No | 11 |
| Heat Treatment | Cement |
| Brand Name | YIZGEAR |
| Model Number | SS220082602 |
| 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 |
| Material | 20CrMnTi | Manufacture | Spline Ground |
| Hardness | 58-62 HRC | Module | 1.5 |
| Spline Teeth No | 11 | Heat Treatment | Cement |
| Brand Name | YIZGEAR | Model Number | SS220082602 |
| Place of Origin | CHINA | ||
| High Light | DIN 5480 Spur Pinion Shaft ，Ground Involute Spline Input Shaft ，20CrMnTi Involute Spline Input Shaft | ||
1) The Main Factors of Involute Splines
a) Thickness and the height of the teeth.
The height and thickness of the teeth on a spline are calculated based on the root strength of the spline and
the expected torque requirements of the application.
b) Pressure angle of the application. Splines are generally available in pressure angle of 30, 37.5, and 45 degrees.
Size and pressure angle are determined based on the desired tooth engagement and spline fit.
c) Coupling configuration. Splines can be constructed in either side-fit or major diameter couplings.
Major diameter couplings have a more precise fit requirement than side-fit splines and are less capable of self-alignment.
Additionally, they are less forgiving of size deviations for internal and external spline components,
while side-fit splines can work within greater size tolerances.
Ideally, the teeth and grooves of mated parts should mesh precisely with little or no space between them.
| Products | Rectangular Spline Shafts |
| Custom Made | √ |
| Gear Profile Type | Spline |
| Gear Teeth manufacturing | Spline Milling/Spilne Grinding |
| Gear Teeth Grinding | √ |
| Module (M) | Custom |
| Number of Teeth (Z) | Custom |
| Custom | 30° |
| Helix Angle (β) | Custom |
| 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
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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