What safety hazards and performance problems will the damage of Wheel Hub Sealing Ring bring?

1. Safety hazards
Bearing damage: The main function of Wheel Hub Sealing Ring is to prevent external moisture, impurities and contaminants from entering the inside of the wheel hub. Once the sealing ring is damaged, these harmful substances may invade the wheel hub bearing unit, causing the bearing to rust, wear and even fail completely. Bearing damage will directly affect the driving stability and safety of the vehicle.
Grease failure: The inside of the wheel hub bearing is usually filled with grease to reduce friction and wear. Damage to the sealing ring will cause external moisture and impurities to contaminate the grease, causing it to lose its original lubricating properties, thereby aggravating the wear and damage of the bearing.
Braking system affected: In some cases, damage to the wheel hub sealing ring may also affect the vehicle's braking system. For example, if moisture invades between the brake disc and the brake pad, it may lead to reduced braking performance, increased braking distance, and even cause serious problems such as brake failure.
2. Performance problems
Reduced driving stability: After the sealing ring is damaged, the components inside the wheel hub may fail due to external contamination, causing the vehicle to shake, make abnormal noises and other unstable phenomena during driving. This not only reduces the ride comfort, but may also have a negative impact on the vehicle's handling performance.
Increased fuel consumption: Problems such as bearing wear and grease failure caused by damaged sealing rings will increase the vehicle's driving resistance, thereby increasing fuel consumption. This undoubtedly adds unnecessary financial burden to car owners.
Rising maintenance costs: After the sealing ring is damaged, the owner needs to inspect and replace it in time. This not only takes a certain amount of time and money, but may also cause other more serious faults due to improper maintenance. Therefore, damage to the sealing ring will significantly increase the maintenance cost of the vehicle.
3. Preventive measures
In order to avoid safety hazards and performance problems caused by damage to the wheel hub sealing ring, car owners can take the following preventive measures:

Regular inspection: Regularly check the status and performance of the wheel hub sealing ring. If aging, deformation or damage is found, it should be replaced in time.
Keep clean: Keep the area around the wheel hub clean and dry to prevent dirt, sand and other impurities from damaging the sealing ring.
Correct installation: When installing the wheel hub sealing ring, you need to follow the correct installation steps and process requirements to ensure that the sealing ring can be properly installed and play its due waterproof and dustproof effect.