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 | 50-55 HRC |
| Roughness | Ra1.6 |
| Cor hardness | 260-280 HB |
| Major Diameter | 125mm |
| Minor Diameter | 112mm |
| Brand Name | YIZGEAR |
| Model Number | SS220082301 |
| 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 | 50-55 HRC |
| Roughness | Ra1.6 | Cor hardness | 260-280 HB |
| Major Diameter | 125mm | Minor Diameter | 112mm |
| Brand Name | YIZGEAR | Model Number | SS220082301 |
| Place of Origin | CHINA | ||
| High Light | AISI 4140 Spline Gear Shaft ，AISI 4140 Steel straight spline shaft ，Straight Sided Spline Gear Shaft | ||
Custom Made AISI 4140 Steel Spline Grinding Straight Sided Spline Shaft
1) Description of Spline shaft
A splined shaft is characterized by the deep grooves, or splines, cut along the entire length of the outer
material. The grooves create jutting keys that fit into paired bearings, bores, gears, or bushings specifically
designed to mate with the shaft splines. When compared with more traditional drive shafts, the added
grooves provide resistance to rotation in anti-rotation applications. They are also used to transmit torque
in both linear and rotary drive applications. In this blog, we discuss the operation, material, manufacture,
and uses of splined shafts.
| 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 |
| 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
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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