The wheel hub bearing is an essential mechanical component in a motor vehicle; therefore, it is important to ensure that the functionality and performance is consistent. This wheel component is responsible for supporting the weight of the automotive and facilitating the smooth turning of the wheels. It is important for you to identify the signs associated with a faulty wheel hub bearing because mechanical damage will often occur without your notice. If you can diagnose the problem early, your auto mechanic will be able to repair the component before the issue escalates. Here are the main signs that could indicate potential hitches in your wheel hub bearing.
Abnormal sounds and noises emanating from the wheel are obvious symptoms of a bad hub bearing in the vehicle. The acoustic disturbance can be diverse depending on the specific parts which have sustained damage. Clicks, pops or snaps are associated with a distortion or wearing of the constant velocity joints. You will hear the sound from the affected front wheel when making turns, so be attentive. Loud grinding might also be heard if the bearing has lost structural integrity through raceway or roller damage. This noise is typically heard when the load in the vehicle shifts significantly when you are driving. These are the primary acoustic anomalies but you should consult an auto mechanic for other variants such as knocking, humming and clanking in the wheels.
The vibration of the wheel is normally associated with worn-out tyres, chassis misalignment and even faulty suspension modules. If the problem is not linked to these causes, it is likely that your wheel bearings are extensively damaged through mechanical impact. The hub could also be worn and torn leading to loss of clamp. It is important to engage repair services as early as possible because the vibration will keep escalating especially when driving at high speeds.
Extensive looseness of the wheel hub bearing can make the vehicle pull irregularly towards one side; this typically occurs when the brakes are engaged. The looseness of the wheel is linked to the pitting and corrosion of the hub lining the component. Basically, the connection between the hub and the tyre is compromised causing the tyres to shift depending on the motion of the vehicle. There are other probable causes of this anomaly when driving including defective callipers and equalisers as well as worn-out brakes and brake rotors. If this issue remains unresolved, you may eventually lose control of the vehicle so repairs should be immediate.
If you need repairs, take your car into an auto repair shop like Masons Budget Tyres.