hight quality automotive Wheel Hub Bearing 812W93420-6097

Description

HOWO A7 Wheel Hub Bearing 812W93420-6097:

The hub bearing unit 812W93420-6097 is a component suitable for China Shagang Haowo series trucks.

Wheel Hub Bearing 812W93420-6097 is applicable to the following vehicle models:

It is mainly applicable to the HuaWo T7 and Shandak MCY13 drive axle series models, and can also be used for the HuaWo TX, Shandak G7 and other models.

Wheel Hub Bearing 812W93420-6097 function:

The hub bearing unit is mainly used for bearing weight and precisely guiding the rotation of the hub. It can withstand both axial loads and radial loads, and is a very important component in the vehicle driving system. It plays a crucial role in the stability and safety of vehicle operation.

Wheel Hub Bearing 812W93420-6097 Material:

The main material is metal, which has good strength and wear resistance, and can adapt to various working conditions during vehicle operation.

Features of Wheel Hub Bearing 812W93420-609:
Some of the products are maintenance-free hub bearing units, equipped with O-rings, featuring long service life, low friction, etc. This can reduce operating costs and improve vehicle availability.

Is the Wheel Hub Bearing 812W93420-6097 damaged?

1. Abnormal noise
When the bearings are worn out or the balls and raceways are damaged, a continuous buzzing, rumbling or metallic friction sound will occur during vehicle operation, and the volume of the sound will increase as the vehicle speed increases (it may not be obvious at low speeds and becomes particularly clear at high speeds).
If the abnormal noise changes during turning (such as a faulty bearing on the inner wheel, with increased load during turning, the noise intensifies), it is more likely to be a bearing problem.

2. Vibration of the vehicle body or steering wheel
When the bearing wears out and the clearance becomes too large, the hub will experience eccentric shaking during rotation, which in turn causes the vehicle body to vibrate and the steering wheel to shake. This is especially noticeable at high speeds (above 80 km/h).

3. Vehicle veering during driving
If the bearings are stuck or one side is severely worn, it may cause uneven resistance on both wheels, resulting in unconscious veering of the vehicle while driving (tire pressure and alignment issues need to be ruled out before considering the bearings).

Wheel Hub Bearing 812W93420-6097 Notes:

If the bearing damage is not dealt with in time, it may cause the hub to loosen, the vehicle wheel to make louder noises, and even lead to serious safety accidents such as wheel lockup or detachment. Therefore, it is necessary to investigate the problem as soon as possible.
If the vehicle is equipped with an ABS system, the bearing failure may indirectly affect the ABS signal (some bearings integrate the ABS sensor ring), causing the ABS alarm light to come on. It is necessary to further determine the situation by combining with the fault code.

If any of the above symptoms occur, it is recommended to contact professional maintenance personnel for disassembly and inspection. After confirming the condition of the bearings, replace them in time to avoid affecting driving safety.