How do you replace front wheel bearings and seals?
Grasp both sides of the rotor and with a thrusting motion pull outward. This will cause the nut to contact the inner bearing and force it from the hub along with the grease seal. Be careful not to drop the rotor. After thrusting the rotor outward, the bearing and grease seal will release and remain on the spindle behind the nut.
How long do wheel bearings last on a car?
How long does a wheel bearing last? Wheel bearings have an average lifespan of 136,000 to 160,000 km (approximately 85,000 to 100,000 miles). This is only a rule of thumb though, the actual lifespan of a wheel bearing depends on the quality of the wheel bearing and the operating conditions. Why do wheel bearings fail?
Is it safe to drive with a damaged wheel bearing?
In order for your wheels to turn, they need bearings. Wheel bearings fit into the hub (inside a race) and allow the wheel to turn freely. However, bearings wear over time and they’ll eventually fail. Is it safe to drive with a damaged wheel bearing?
Where are the wheel bearings on a car?
A wheel bearing is a set of steel balls held together in a metal ring, called a race. At the center of your wheels, there is a hollow piece of metal, called a hub.
What happens if you have a damaged wheel bearing?
The bearings won’t allow the wheel to turn freely, which exacerbates the problem. It also puts stress and strain on the hub, the CV joint, the axle, and the transmission.
What causes a wheel seal to be bad?
1. Grease is leaking from the bearings. The wheel seal is supposed to fit very tight in the wheel assembly and protects the wheel bearings from dirt, water, and other debris that can cause damage. Inside the wheel bearing is a tremendous amount of grease that keeps the bearings running smooth, cool and free.
How often should wheel seals and bearings be replaced?
Wheel seals and bearings for cars built before 1998 are recommended to be serviced every 30,000 miles. This service commonly includes removing the wheel seal and bearing from each hub, cleaning them, packing them with grease, and replacing any damaged seals.
A wheel bearing is a set of steel balls held together in a metal ring, called a race. At the center of your wheels, there is a hollow piece of metal, called a hub.