What are Wheel Bearings?

The hub assembly, which includes the wheel bearings, ABS wheel speed sensor, and mourning flange, is located between the brake disc or drums and the drive axle. It’s the component that allows a wheel to rotate.

The race is a waterproof, grease-filled sealed metal ring that tightly contains the bearings. This is placed within the hub and each wheel has one. The weight of the car must be supported by wheel bearings and are designed to do so.

How often do HGV wheel bearings need to be replaced?

Wheel bearings are designed to last the life of your car, but they can wear down and fail. In general, most wheel bearings should last between 85,000 and 100,000 miles before needing to be replaced. In practice, this isn’t always the case.

Wheel bearings must be capable of withstanding a lot of abuse since they are in such close proximity to the wheels and must support a large amount of weight. Wheel bearings require a great deal of punishment, particularly because they are so close to the wheels and must bear a significant quantity of load. The harsh driving and weather conditions, potholes, rain

The type of wheel bearings installed, and your typical driving conditions will have an impact. Wheel bearings are put under more strain in the UK, where rain and bad weather frequently result in poor driving circumstances. This, too, will reduce the life of your wheel bearings if you drive on rural roads in challenging weather conditions.

For these reasons, HGV drivers, owners, and operators must frequently inspect the condition of their truck’s wheel bearings. If they fail, the consequences can be severe, and they should always be avoided.

Wheel bearings are a crucial component of bus safety, so keep an eye out for any signs of failure rather than relying on a timetable and mileage travelled.

Drive with bad wheel bearings?

Wheel bearings are critical for the safe operation of any vehicle. The failure of wheel bearings can result in a variety of problems, including loss of control, dangerous skids, and costly repairs. You should never operate a truck without good wheel bearings. This is not only hazardous to you as the driver, but it also has the potential to harm or even

Bad wheel bearings cause more than just an annoyance; they also put a significant amount of stress on other vehicle components, including the hub, stub axle, halfshaft, and transmission. Repairs to wheels with worn out bearings might quickly develop into much more costly issues. Wheel bearings may fail quicker when they’re bad, causing tyres to wear out faster

If you detect that your wheel bearings are wearing out, you should get them looked at right away and possibly replaced.

Signs that wheel bearings need to be replaced

There are several indications that your wheel bearings are approaching failure. If you have concerns about your wheel bearings, it is critical that they be examined as soon as possible.

Identifying any of these symptoms could mean that your wheel bearings may be in need of replacement:

Strange Noises

As an HGV driver, owner, or operator, you need to be conscious of the noises your vehicle makes and what is acceptable. Bad wheel bearings can make a variety of odd noises, all of which suggest that something is beginning to break down.

Humming, squealing, clicking, snapping, clunking, rattling, and knocking noises are all typical if your HGV wheel bearing is bad. You may hear them when you accelerate, change gear sequences, or turn the steering wheel. They can also indicate a variety of other issues, so it’s critical to get them looked at right


If you notice that your car is vibrating when you change speeds or turn, this might suggest that your wheel bearings should be replaced.


Grinding indicates that there may be significant mechanical damage to your vehicle’s gearbox. If you detect this while changing gears or when turning the automobile, wheel bearings are probably the source of the problem.

Pulling When Braking

If a car sways to one side when pressure is applied to the brakes, there’s something wrong. It might indicate a variety of things, but one of them is worn wheel bearings.

Uneven Brake Pad or Brake Disc Wear

This may result from a faulty caliper or an ineffective equaliser, but it could also indicate that your wheel bearings need maintenance. In certain situations, a loose bearing can produce excessive runout. This can cause uneven brake pad wear or disc damage as a result of incorrect wear.

Abnormal & Uneven Tyre Wear

Extreme bearing wear and looseness can be one of the causes of abnormal tyre wear, which is known as garage syndrome.

ABS Failure

ABS, as well as other vehicle safety systems such as stability control and traction control, is a vital safety feature of your car. A failure or malfunction of ABS, as well as any problems with it, might be very dangerous and necessitate immediate repair. ABS failure or malfunctions that prevent you from steering straight are signs that your wheel bearings are failing

Where can you get replacement wheel bearings?

The most common bearing failure on this type of truck is the CV Hubs & Bearings are the world’s leading leaders in HGV wheel hubs and bearings. Our comprehensive range of high-quality hubs and bearings makes it simple to discover the right replacement part quickly. We also offer reconditioned wheel hubs.

Our experienced and professional technicians can have your HGV wheel hubs and bearings repaired or replaced in a timely manner, thanks to OEM vendors. We strive to minimize any downtime for your business by ensuring that every effort is made to minimize the duration of repairs.