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How long is the life of the wheel bearing What is the performance of broken

Wheel bearing, do you know what it is? Bearings are a kind of basic parts used in industry. Since it is basic, its importance is of course self-evident.

In a car, there are bearings where there is rotation, and there are dozens of wheel bearings in the engine gearbox. So what exactly is a wheel bearing? Today I will take everyone to get to know this tightly hidden wheel bearing!

What is a wheel bearing?

Wheel bearing is a key component of the car, it is the part that connects the tire/brake disc and the steering knuckle. Its main function is to carry weight and provide precise guidance for the rotation of the hub. Its mission determines that it must not only be able to bear axial load, but also need to bear radial load.

The development history of wheel bearings

There is always a historical process for the existence of a thing, and the same is true for wheel bearings. Parts of products will also be constantly updated and iterated to adapt to various machine applications.

Hub bearings are developed on the basis of the other two types of bearings, namely tapered roller bearings and standard angular contact ball bearings. These two sets of bearings are integrated into one body, making it light in weight, large in load capacity and assembly performance. Good, compact structure, can omit clearance adjustment, omit the advantages of external hub density, etc., which also determines that it will be widely used in auto parts.

Daily maintenance of wheel bearings

The wheel bearing maintains the important task of driving the car and is responsible for reducing the frictional resistance when the chassis is running. Routine maintenance is definitely indispensable. Once the hub bearing fails, the most direct cause of noise, bearing heating and other phenomena.

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