Loss of lubrication, corrosion, and physical damage may reduce the wheel bearing’s effectiveness because of increased friction and hotter temperatures during operation.

If you plan on replacing the wheel bearings yourself, be sure to follow the manufacturer’s recommended installation procedure.

Many drivers add a personal touch to their ride by replacing stock parts and accessories with components that alter the look or upgrade their vehicle’s performance. Popular modifications include installing larger or heavier rims, tires with lower thread walls, or a stiffer suspension system.

Bearings are sealed to prevent the ingress of moisture and dirt, but sometimes the metal itself will flake off and cause brinelling. On the other hand, some bearings will begin to make noise simply because the grease in the bearing begins to fail, although that’s not terribly common.

Like most auto parts, wheel bearings usually come with a product warranty. A brand that offers some type of guarantee shows the manufacturer’s confidence in its product.

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ACDelco GM Original Equipment Front Wheel Hub and Bearing Assembly with Wheel ... GM Genuine Parts Front Wheel Hub with Bearing and Wheel Speed Sensor. GM Part ...

The harder the wheel bearing works, the faster it wears out. You can reduce the bearing’s workload by driving carefully. Avoid rough maneuvers like abrupt acceleration and sharp turns, which can put a lot of physical stress on the wheel bearings.

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The quality of the materials used to manufacture the wheel bearing will affect the longevity of the final product. High-end bearings always use the best material available to ensure they can deliver top-notch performance. In contrast, a bearing made from inferior material will wear out faster because its tolerances are lower.

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Not all wheel bearings are made equal⁠—some brands or manufacturers offer certain advantages over others. There are brands that have decades of experience in designing and producing bearings, and they usually have longer-lasting products compared to those produced by other manufacturers.

While you’re able to extend the life of your wheel bearings, there is a limit. You’ll inevitably need to replace your wheel bearings at some point. Damaged wheel bearings can cause your brake rotor to wobble, which can lead to damaged brakes. It’s best to replace your wheel bearings as needed to prevent any of this from happening. The great news is that you can buy replacement wheel bearings easily at CarParts.com.

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If you’re set on modifying your vehicle, it’s a good idea to replace the stock wheel bearings. Installing stronger performance bearings can help handle the increased load and stress from custom parts.

Driving through deep mud or water can compromise the seals and let contaminants seep into the wheel bearing. Water will break down lubricants and can eventually corrode steel. Meanwhile, particulate matter can scratch the smooth surfaces of the bearing’s internal parts.

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Manufacturers design bearings to last as long as possible, but the part can go bad earlier than its designated service life. It’s a good idea to find out a wheel bearing’s potential lifespan, so you can plan for its replacement.

Greasing the bearing cavity with the correct calculated volume of grease ... Slowly pump grease into bearings every few seconds. Using a quick-lever ...

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Bearing Type, Sealed ; Bore Dia (d), 15.000, mm ; Outer Dia (D), 32.000, mm ; Radius (min) (rs), 0.30, mm.

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Different factors may affect a wheel bearing’s longevity and require its early replacement. Here are some considerations that may help you gauge how long a wheel bearing will last:

Different makes and models are fitted with wheel bearings of different specifications. Be sure to check for vehicle compatibility to get the correct wheel bearings for your application.

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Standard wheel bearings can last anywhere between 75,000 miles to 150,000 miles. However, some wheel bearings can wear out long before they reach the 75,000-mile mark. Multiple factors may cause premature wear on the part and cause it to fail earlier than designed. Read our mechanic’s note on wheel bearings’ lifespan for more information.

A wheel bearing relies on lubricants to minimize the friction between its rolling elements and races. Seals keep the grease inside the bearing while simultaneously keeping contaminants out of the part.

It’s possible to get a high-quality wheel bearing replacement without going over your budget. It helps to research different brands and read customer reviews about the quality of their wheel bearings.

In comparison, performance wheel bearings have higher specifications than stock parts. Made of high-quality materials and featuring the latest technology, these bearings usually last longer than stock or OE replacement parts.

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The wheel bearing’s design affects its performance, including its lifespan. Original equipment (OE) replacement parts fit and perform exactly the same as the stock wheel bearings in the wheel hubs when the vehicle first rolled out of the factory.

While wheel bearings are tough parts, they can still get damaged by careless or harsh handling. For example, if the hub nut is not torqued correctly during installation, the bearing can easily get damaged.

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Electrical issues can cause bearing failure as well, depending on the configuration of the components involved. One Mazda RX7 kept destroying wheel bearings because of a bad battery-to-block engine ground connection. The current was traveling to the rear axle and arcing at the bearing before returning to the powertrain through the park brake cables. That one stumped everybody and was discovered by accident when the vehicle was bought back and sent to the training center.

These modifications put extra load on the wheel bearing by altering the vehicle’s characteristics. If the bearing cannot handle the higher load, it may wear out faster.

The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com's thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.

The CarParts.com catalog has a wide array of wheel bearings from different aftermarket brands. Use our built-in vehicle selector and enter your vehicle’s year, make, and model to see only parts that are guaranteed to fit. Whether high-end or budget-friendly, our parts come with a 60-day return policy and a lifetime replacement guarantee so you can order with confidence.

The point is that there are more than a few factors that can affect bearing life. One 2003 Explorer with an aluminum differential feeding CV axles to the wheel hubs developed bad differential. Bearings were lubricated with gear oil and the hub bearings were sealed grease bearings.

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Most wheel bearings can handle getting splashed by water or mud. However, steer clear of deep puddles of water or mud patches that can sink the wheels up to the hub. Dunking the wheel hubs makes it more likely for contaminants to get inside the bearings.

There are certain practices that will help extend the lifespan of your wheel bearings and preserve their performance as they put on the miles and years.

Any information provided on this Website is for informational purposes only and is not intended to replace consultation with a professional mechanic. The accuracy and timeliness of the information may change from the time of publication. Read our full disclaimer here.

Richard McCuistian has worked for nearly 50 years in the automotive field as a professional technician, an instructor, and a freelance automotive writer for Motor Age, ACtion magazine, Power Stroke Registry, and others. Richard is ASE certified for more than 30 years in 10 categories, including L1 Advanced Engine Performance and Light Vehicle Diesel.

Use our website’s filter bar to find the right accessories and replacement parts for your vehicle. Simply enter your vehicle’s year, make, and model in the search field to bring up compatible wheel bearings for your vehicle.

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It may be tempting to reuse old bolts and seals on new bearings to save a few bucks. However, these old parts are just as tired as the bearing they came with. Always use new bearing accessories to ensure the best performance from your replacement parts.

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Unless you have extensive experience in DIY car repair and maintenance, bring your vehicle to an auto shop and have a professional mechanic install your new wheel bearings.

A bearing “bears” a load, thus its name. Bearings will have rollers, balls, or needles, depending on the design, and some bearings last longer than others. The variability of the part itself along with outside factors can determine the life of any bearing.

If you’re replacing an old or broken wheel bearing, it’s a good idea to change the bearing on the opposite side of the vehicle. If both bearings were installed at the same time, they would have gone through the same conditions and usage.

Wheel bearings are some of the hardest-working parts of any vehicle. They’re there to ensure that the wheel and tire assembly spins as smoothly as possible, which makes them essential to the handling and safety of your ride.

Don’t wait for your wheel bearings to give out completely before replacing them. Buy a new set of wheel bearings at CarParts.com today.