Henan Yizhi Machinery Co., Ltd
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 2000 Pieces/Month |
| Delivery Time | 55 Days |
| Packaging Details | Plywood Crate |
| Type | Sleeves |
| Outer Diameter | Φ76mm |
| Length | 156 |
| Keyway Width | 10 |
| Roughness | Ra1.6 |
| Manufacturing Method | Machining |
| Brand Name | YIZGEAR |
| Model Number | SS220080602 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 2000 Pieces/Month |
| Delivery Time | 55 Days | Packaging Details | Plywood Crate |
| Type | Sleeves | Outer Diameter | Φ76mm |
| Length | 156 | Keyway Width | 10 |
| Roughness | Ra1.6 | Manufacturing Method | Machining |
| Brand Name | YIZGEAR | Model Number | SS220080602 |
| Place of Origin | CHINA | ||
| High Light | Transmission Gears Shaft Sleeves ，1045 Steel Gear Shaft Sleeves ，1045 steel shaft sleeve | ||
1) Description of Shaft Sleeves
A shaft sleeve is a hollow metal tube, cylindrical in shape, which is mounted over a shaft and shaft assembly
to protect it in a corrosive environment. Shaft sleeves are commonly found in single stage pumps.
The pump shaft usually offers protection from corrosion and erosion
2) Applications of Shaft Sleeves
The shaft protecting sleeve is fitted to the shaft and rotates in the bearing bush. It protects the pump shaft
against mechanical damage caused by shaft seals and bearing shells and against chemical damage
caused by aggressive fluids
| Products | Shaft Sleeves |
| Custom Made | √ |
| Profile Type | Sleeves |
| Manufacturing | Machining |
| Gear Teeth Grinding | |
| Hardness | |
| Roughness | Ra 1.6~Ra 0.8 |
| Pressure Angle (α) | |
| Helix Angle (β) | 0° |
| Teeth Accuracy Grade | |
| Heat Treatment | |
| Weight | 3.2Kg |
| 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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