it would be a good idea to
They are a sealed bearing and are not greaseable.
Possibly low of lube, or worn ring gear and pinion. Another possiblility is a defective wheel bearing or axle bearing.
Rear wheel drive the gear lube in the center also does the bearings. Front wheel drive the back wheels can either be greased as you would a front wheel bearing or they may be a sealed bearing that can't be greased.
It depends on the year, make and model of your vehicle, some hub/bearing assemblies are not serviceable and some are.
Assuming you have a 4+4, the front wheel bearings are a sealed unit and can not be lubed. If it is noisey or has play, the bearings must be replaced as a hub and bearing assembly. This part is available from your local auto parts store.
* remove the wheel, and the brake caliper. * unbolt the spindle nut (30mm) and the lower ball joint * push the spindle out of the bearing/hub. * undo three bolts from the back side of the knuckle that are holding the wheel bearing package on. * knock off the old wheel bearing with a hammer. * lube the new one and press it in, then put things back together in reverse.
Begin by removing the tire and wheel. Remove the and of the axle. Remove the wheel bearing nut. Remove the wheel bearing seal and the wheel bearing. Reverse the process to install your new wheel bearing.
Remove the tire and wheel from your Mercedes-Benz. Remove the axle end. Remove the wheel bearing nuts. Remove the wheel bearing seal and the wheel bearing. Reverse the process to install the new wheel bearing.
Remove the tire and wheel from your Chevy Lumina. Remove the end of the axle. Remove the wheel bearing nut. Remove the wheel bearing seal and the wheel bearing. Reverse the process to install the new front wheel bearing.
Begin by removing the rear tire and wheel. Remove the end of the axle. Remove the wheel bearing nut. Remove the wheel bearing seal and the wheel bearing.
Remove the tire and wheel from your 1992 Eagle. Remove the wheel bearing nut. Remove the wheel bearing and the wheel seal. Reverse the process to install the new wheel bearing.
Wheel bearing are what allow wheels to spin smoothing on an axle. A broken wheel bearing can lead to fatal car accidents. To replace a wheel bearing on a Volvo s80 remove the wheel hub and have the bearing pressed out. Press the new bearing into the wheel hub to ensure a safe install.