Car Wheel Bearing Diagram. Remove the hubcap or wheel cover. Remember that the rear seal must face outwards from the hub towards the suspension unit.
They support the balancing of the vehicles weight when turning which means they wear down over time. Bearing dust cap a metal cap thats pressed onto and over the opening on the outer edge of a wheel hub bearing assemblydust caps keep harmful dirt out and keep lubricating grease in. They help wheels spin fast with as little friction as possible.
Located within the wheel hub wheel bearings are a set of steel balls enclosed by a metal ring.
Also some hubs have a abs sensor ring fitted into it to control the abs brake sensing. It presents a clear step. Wheel bearings help to reduce the friction heat and protect the wheels and tires. Home wiring diagrams car front axle diagram.