Shaanxi Jufeng Delong Trading Co., Ltd.
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Working principle of Hande axle rear wheel hub oil seal:
Interference fit: In the free state, the inner diameter of the oil seal lip is smaller than the outer diameter of the axle, and there is a certain amount of interference. When installed on the axle, the oil seal lip fits tightly to the axle surface under the interference pressure and the contraction force of the spring, forming an effective sealing line of defense.
Oil film seal: During the driving process of the vehicle, the lubricating oil in the wheel hub will form an extremely thin oil film between the oil seal lip and the axle. Under the action of the lubricating oil pressure, the oil film is affected by the surface tension of the oil, and a "crescent" is formed on the outer edge of the rotating shaft and the oil seal lip, preventing the lubricating oil from leaking outward, and also preventing external impurities from entering the wheel hub, ensuring that the bearings and other components in the wheel hub can be well lubricated and protected.
| Part Name | HANDE HDZ300 TGX After the drive axle | Delivery time | 7-30Working Days |
| Packing | Carton,Wooden Box, Pallet | Quality Standard | 100% Tested |
| Quality Certification | ISO,CCC,GSO,CE,SGS,TUV | Warranty | 6 months |
| Size | 18.5X21X2.2 cm | Payment Terms | L/C, T/T, Western Union,Paypal |
| Weight | 2.000 kg | Stock | In Stock |
| Advantages | Fast delivery, simple operation, long service life | Payment | Online Payment |
Importance of Hande Axle Rear Hub Oil Seal:
Protect hub components: The rear hub oil seal can effectively prevent the leakage of lubricating oil in the hub, ensure that the key components such as bearings and gears in the hub are always in a good lubricated state, reduce wear and friction, and extend the service life of these components. If the oil seal fails, the leakage of lubricating oil will cause the components in the hub to lack lubrication, which will cause wear, overheating and other problems, seriously affecting the driving safety and performance of the vehicle.
Maintain vehicle performance: Good sealing performance can prevent external impurities such as dust, sand, and moisture from entering the hub, prevent these impurities from damaging the components in the hub, and ensure the normal driving and handling performance of the vehicle.