Kelley Blue Book® Values and pricing are based in part on transactions in your area. Your ZIP code also helps us find local deals and highlight other available offers.

Since 1982, Mevotech has been helping technicians make the best auto part decisions by offering innovative products with advanced technology, extensive coverage and industry-leading customer support.

Rockautowheel bearing

Your vehicle will signal that it’s time to replace a failed wheel bearing. For example, if you hear unusual sounds like humming or clicking, then your bearing might be bad. Watch out and listen for these signs and symptoms:

The most easily identifiable and common symptom of bad wheel bearings is audible. But it can be confusing. For example, the source of a humming noise can be linked to other issues, such as tires and the CV joint.

Technicians can check for wheel wobble by putting the vehicle on a lift and manually checking for wheel movement. Typically, it would be impossible to shake the wheel and tire. However, if it moves, the hub assembly needs immediate attention. The tire and wheel can literally come off the vehicle at any time, at any speed, if you don’t repair your vehicle.

wheelbearing坏了

Editor’s Note: This article has been updated for accuracy since it was originally published. Rick Kranz contributed to this report.

Wheelhubbearing

© 1995-2025 Kelley Blue Book Co.®, Inc. All rights reserved. Copyrights & Trademarks | Vehicle Photos © Evox Images | Terms of Service | Privacy Policy | Linking Policy | Accessibility Statement | Manage Cookies

If there is excessive play in the steering, meaning the steering seems less responsive or less precise than normal, worn bearings could be causing the problem. Also, this could be a sign the vehicle needs a wheel alignment. If you have any of the signs listed above, visit a dealer service or auto repair shop.

Bad wheel bearings can cause the steering wheel to vibrate. The intensity increases as the vehicle speed increases and the vehicle turns to the left or right. However, the vibration could be linked to an out-of-round tire (there could be a flat spot on the tire) or a tire that is no longer balanced. Another cause is damaged or worn suspension components.

In this story, we’ll tell you quick facts to know, such as what causes a bad wheel bearing, how long you can drive on one, and the estimated replacement cost of a wheel bearing as you maintain your vehicle.

Overall, it is important to understand the type of bearing you are working with and to follow the proper installation procedures using the appropriate tools. Always tighten with a torque wrench to the correct torque specifications so the bearings are set to the proper preload.

Detroit Axlewheelbearings review

If one tire wears out faster than the others, it could be a sign that the wheel bearings are worn. However, it also could be a sign the tire is improperly inflated (too much air pressure or not enough), the tires are improperly aligned, or the vehicle has damaged or worn suspension components.

The original equipment bearings on your vehicle are engineered for specific loads. Those bigger and wider tires look cool, as do tires with lower tread walls. But they place higher loads on the wheel bearings, possibly resulting in accelerated wear. That could present a safety issue if your wheel bearings fail.

Roller bearings, on the other hand, have a large point of contact, which makes them ideal for carrying higher loads. These bearings have many shapes and come in cylindrical, spherical, tapered and needle styles.

Wheel bearings connect a car’s wheels to the axles. They allow wheels to turn with minimal friction. Though wheel bearings are low-maintenance parts, they are important safety components of a vehicle’s braking, steering, and suspension systems. The one-piece hub assembly, between the drive axle and the brake disc or drums, incorporates the hub, wheel bearings, ABS (anti-lock braking system) wheel speed sensor, and mounting flange.

Wheel bearings have a very important job – enabling the rotation of your wheels. They make sure your wheels run smoothly with minimal friction. They also maintain correct wheel tracking and can even play a role in providing your vehicle’s drive systems with wheel speed sensor signals. gina fitness desnuda películas para adolescentes oximetolona ciclo deltoides mediales – fitness at home – ejercicios en vídeo gratuitos Over the years, three generations of wheel bearings have been developed. In our on-demand webinar, our experts take you inside all three generations to provide expert service advice and must-know installation procedures.

wheelbearing中文

Hardesty cautions that if you think something is wrong, don’t wait to get it diagnosed: “The longer you wait, the more it will cost as other components may be damaged by a wheel bearing.”

For increased part service life and performance, the best wheel hub assemblies are engineered with a stiff roll-formed assembly, feature precision rolling elements and raceways, come pre-loaded with nanoceramic grease and are protected by advanced sealing and coating technology. They are also designed for a quick and complete fitting, with hardware and torque specs in the box.

Imagine driving on the freeway when the left front tire and wheel suddenly break off, sending your out-of-control vehicle skidding across several lanes of 65 mph traffic. This is not an exaggeration. This is reality, and can happen if you fail to notice the signs the wheel bearings are deteriorating and need immediate repairs. Your wheel bearing might be bad if you hear unusual sounds like humming, squeaking, or clicking. Some experts say a bad wheel bearing can sound like a bird chirping. Also, if your car wobbles or pulls to one side, you will want to get it checked.

Ball bearings are used in applications where speed is more important than load. They have a small point of contact, which provides less rolling resistance and lighter load carrying capabilities.

Driving with bad wheel bearings impacts the safety of a vehicle, and it could cause a serious car accident. We do not advise driving on them when they fail and recommend getting them checked out as soon as possible. Bad wheel bearings can damage things like your hub, the vehicle’s constant velocity joint (CV joint), or the automatic transmission.

Wheel BearingHub Assembly Front

Kelley Blue Book® Values and pricing are based in part on transactions in your area. Your ZIP code also helps us find local deals and highlight other available offers.

Wheel Bearingassembly

If you hear a clicking sound that increases in frequency as the vehicle accelerates, there could be a problem with the wheel hub assembly.

Find out what our economists say about car prices dropping. We share the best and most updated information so you can make an informed car-buying decision.

Learn all about E85 in our guide, what cars use it and availability of this biofuel. Find out what flex-fuel offers plus the advantages and disadvantages.

The bearings are tightly packed in a grease-filled, waterproof, sealed metal ring. This housing, called a race, is located inside the hub, and each wheel has one. Wheel bearings have a Herculean responsibility: They are engineered to support the vehicle’s entire weight.

“The good news is most of the time, a vehicle will let you know way before a failure ever happens,” said Gary Hardesty, Kelley Blue Book’s in-house service and maintenance expert and an A.S.E. certified master technician. “The key is to listen to your car. Most times, a failing wheel bearing will exhibit a growling type of noise that changes with vehicle speed. The faster the car (goes), the faster the frequency of the growl.”

One side of the bearing rotates with the wheel while the other side is fixed to the suspension. The rolling elements in bearings carry vehicle load and ensure minimal-friction rotation between the inner and outer races. In automotive bearings, there are two types of rolling elements: ball bearings and roller bearings.

Most vehicles today use sealed hub bearing assemblies that contain roller bearings. While we don’t address these, older cars used tapered roller bearings, which required servicing and preload adjusting to ensure the right amount of end play or axial clearance.

wheelbearing是什么

However, luxury cars are more expensive to repair. Do note that if bearings go bad at one wheel, replacing the bearings at the other wheel on the same axle is unnecessary. Don’t let someone talk you into work that is not needed. Get the price estimate for wheel bearing replacement for your make and model of car.

The typical sounds of worn-out wheel bearings are squealing and/or growling. The sound intensifies as vehicle speed increases. Try to pinpoint the location of the noise because it will identify the location of the worn-out bearings.

Wheel bearings are theoretically engineered to last the life of the vehicle. There is no maintenance schedule for replacing wheel bearings, and there is no constant source of lubrication. However, they can be damaged, leading to failure.

Worn bearings may cause a vehicle to pull to the left or right when brakes are applied. The direction the vehicle pulls signals where the worn bearings are located, on the left or right side of the vehicle. However, this can also signal brake rotor or brake caliper problems.

The cost to replace one front-wheel hub assembly varies widely. Among the variables are the vehicle brand and model, the garage’s labor rate, and the cost of parts. The average out-the-door wheel bearing replacement cost without taxes is about $350 per wheel.

The anti-lock warning light may illuminate if the ring, tire, and wheel wobble, the wheel’s speed sensor is no longer operating properly, and the ABS may operate sporadically or not at all. See a professional for repair.