Additives and SealersJanuary 31, 2018
Engine PartsJanuary 31, 2018
Wheel bearings Hubs
The wheel bearings hub are located between the brake rotors and the axle.
They, in most cases, are what your lug nuts bolt onto. Inside, They contain a bearing.Some cars only have a bearing, as scene at the above link, for each wheel. The hub unit is basically a unit that can be installed into the wheel to make it turn easier and greatly reduce friction between the frame and the wheel and axle.