For those that are not aware, two different wheel bearing types are being used by cars today. Older cars use wheel bearings that are serviceable. These wheel bearings are different parts from hubs. Newer cars are the ones that utilize hub wheel bearing types. Hub bearing assemblies are pressed internally so you can’t expect them to be serviceable. After using either of these two types of wheel bearing for so long, they will eventually need replacement.
These wheel bearings function well despite all the heat and friction that it encounters. You can extend their lifespan a little by providing proper maintenance and lubrication but you should know that you will still need to replace them in time. Here are some of the signs to watch out for if you are having second doubts about replacing your wheel bearings. Check out this web link