wheel bearing中文

If water, grit, salt or sand get to the bearings, the grease in the hub assembly gets contaminated. This will wear down the bearings, and they will eventually give out.

Usually, if you hear a chirping, growling or squealing noise it is because of a bad wheel bearing. The sound gets worse with every turn or disappears momentarily if the wheel bearings go bad.

For a national average across all vehicles, the average cost to replace the wheel bearings (for 1 wheel) is about $350 (including parts and labor). But KBB.com goes deeper than that. Based on analyzing 100s of actual repair orders, we put together the Kelley Blue Book Fair Repair Range to show you what you should expect to pay for this repair for your Ford. Simply tell us the year, model and style of your Ford and we’ll show you a fair price for the repair.

Badwheelbearing

How to tell which wheelbearingisbadin the front

Wheel bearings are different from engine bearings. Case in point: there is no constant source of lubrication for the wheel bearings. This is why they have to be tight enough to keep water and road dust away from them.

Recalls may not affect every vehicle of the same year, make and model. Use your VIN or plate to find out if your specific car has open recalls.

Front wheelbearingnoisesymptoms

That said, if your car suffers from other major automotive expenses on a frequent basis it only makes sense to change it. Go through this list of used cars for sale in the UAE and pick the one that best fits your driving needs and style.

Wheel bearings are also responsible for supporting the entire weight of the vehicle when driving. This is the reason why wheel bearings face a lot of misuse at the hands of potholes, rough roads and lateral forces when the vehicle turns.

To save yourself from unforeseen situations on the road always have the wheel bearings inspected and replace them if necessary.

Regardless of the type of bearing your vehicle has, the warning signs for all types of wheel bearings are the same. Symptoms of bad wheel bearings include:

Badwheel hubsymptoms

Before we get into the details of bad wheel bearing symptoms we must know what is the actual purpose of a wheel bearing. As mentioned above, wheel bearings fit in the hub. They ride on a metal axle shaft and their purpose is to help reduce friction when the wheel spins.

In theory, wheel bearings could last as long as your Ford. Unlike oil changes or tire rotations, there’s no standard maintenance schedule for replacing them. However, wheel bearings can be damaged if you hit a pothole, smack into a curb or bounce over a speed bump too fast.

Sometimes this happens if the vehicle is brand new, older, the manufacturer no longer makes vehicles, or we just couldn’t get our hands on the information.

wheel bearing坏了

Vehicles make many sounds and while there are many reasons your car makes a humming noise; one reason is a bad wheel bearing or CV joint.

If you have bad wheel bearings, you might experience the vehicle pulling to one side, sloppy or loose steering, grinding and rattling noises, and uneven tire wear.

Badrear wheelbearing symptoms

If there is a howling noise taking place during deceleration, it is pretty much because of a loose pinion-bearing preload. However, if the howling noise happens during acceleration at different speeds, it is probably because of worn out gears. Moreover, bearings that are overly worn out also tend to make a howling noise and make a rumbling sound when turning.

How to tell which wheelbearingisbadwhile driving

Wheel bearings are present in the centre of the wheel inside a hollow piece called the hub. They are held by a metal ring known as the race. For the hub, tyre and assemblies to work properly, wheel bearings are critical. This is why it is necessary to know all about the symptoms and causes of bad wheel bearing.

More than just noisy or bothersome, bad wheel bearings could also lead to real performance issues like inconsistent braking, spongy steering and handling, uneven tire wear and, in extreme cases, the wheels could fall off. No matter how much (or how little) you know about cars, you don’t want the wheels falling off, right?

It is no secret that cars cannot operate without wheels. Wheel itself is made of many parts  including the tyre, rotor, stator, bearing and capacitor, among others. Wheel bearings are a set of steel tapers or balls often known as wheel bearings, tapered bearings or ball bearings.

Those were the most common symptoms of bad wheel bearings. The problem of bad wheel bearings is not to be taken lightly as it comprises the ride quality of your vehicle. It also has a negative impact on the competitiveness of tyres. But most importantly, driving with bad wheel bearing is a big safety threat.

The short answer is: Not for too long. Having bad wheel bearings can range from inconvenient and unpleasant to downright dangerous.

Recalls may not affect every vehicle of the same year, make and model. Use your VIN or plate to find out if your specific car has open recalls.

If you hear noises at the wheels, one explanation might be a need for a wheel bearing replacement at one or more wheels. The noises might be described as rattling, clicking, humming, growling, or squealing. It can be a real symphony of sound if you’re not careful.

The most common type of ball bearings are wheel bearings and roller bearings. The latter isn’t as versatile as the wheel bearing. Other types of wheel bearings include precision ball bearings for intense radial loads and tapered roller bearings used for trucks.

For more on any of these complaints – not to mention more than you ever knew you wanted to know about wheel bearings, read the full article

You must also pay close attention to the car tyres. Keep rotating them regularly to prevent them from frequent wear. That said, if you notice your vehicle has extremely uneven wear despite rotating tires, you may want to get the wheel bearings checked.