Rear Wheel Hub Bearing: What You Need to Know, Why You Should Care
Rear Wheel Hub Bearing: What You Need to Know, Why You Should Care
Rear wheel hub bearings are an essential component of your car's suspension system. They allow the wheels to rotate smoothly and reduce friction. Rear wheel hub bearings also help to absorb shock and vibration from the road surface.
When a rear wheel hub bearing fails, it can cause a number of problems, including:
- Noise: A failing rear wheel hub bearing will often make a grinding or roaring noise. This noise is caused by the damaged bearing rubbing against the other components in the suspension system.
- Vibration: A failing rear wheel hub bearing can also cause vibration in the steering wheel or floorboard. This vibration is caused by the uneven rotation of the wheel.
- Loss of control: In severe cases, a failing rear wheel hub bearing can cause the wheel to lose control. This can be very dangerous and can lead to an accident.
It is important to have your rear wheel hub bearings inspected regularly to ensure that they are in good condition. If you suspect that your rear wheel hub bearings are failing, it is important to have them replaced as soon as possible.
Symptoms of a Failing Rear Wheel Hub Bearing
There are a number of symptoms that can indicate a failing rear wheel hub bearing. These symptoms include:
- Noise: A failing rear wheel hub bearing will often make a grinding or roaring noise. This noise is caused by the damaged bearing rubbing against the other components in the suspension system.
- Vibration: A failing rear wheel hub bearing can also cause vibration in the steering wheel or floorboard. This vibration is caused by the uneven rotation of the wheel.
- Loss of control: In severe cases, a failing rear wheel hub bearing can cause the wheel to lose control. This can be very dangerous and can lead to an accident.
Causes of Rear Wheel Hub Bearing Failure
Rear wheel hub bearings can fail for a number of reasons, including:
- Wear and tear: Rear wheel hub bearings are constantly subjected to wear and tear. This can eventually cause the bearing to fail.
- Impact damage: Impact damage from potholes or other road hazards can also cause rear wheel hub bearings to fail.
- Lack of maintenance: Proper maintenance can help to extend the life of rear wheel hub bearings. This includes regular inspection and lubrication.
How to Replace a Rear Wheel Hub Bearing
Replacing a rear wheel hub bearing is a moderately difficult task. It requires some mechanical experience and tools. If you are not comfortable working on your car, it is best to have the bearing replaced by a mechanic.
The following steps will guide you through the process of replacing a rear wheel hub bearing:
- Remove the wheel from the car.
- Remove the brake caliper and rotor.
- Remove the hub nut and washer.
- Remove the old bearing from the hub.
- Press the new bearing into the hub.
- Install the hub nut and washer.
- Install the brake caliper and rotor.
- Install the wheel.
Tips for Replacing a Rear Wheel Hub Bearing
Here are some tips for replacing a rear wheel hub bearing:
- Use a quality bearing. This will help to ensure that the bearing lasts for a long time.
- Be careful not to damage the bearing when you are installing it.
- Torque the hub nut to the correct specifications. This will help to prevent the bearing from failing prematurely.
Success Stories
Here are three success stories from people who have replaced their rear wheel hub bearings:
- "I replaced the rear wheel hub bearings on my car and it solved the noise and vibration problems that I was having. I'm so glad that I did it myself, as it saved me a lot of money." - John Doe
- "I'm a mechanic and I replaced the rear wheel hub bearings on my customer's car. The car was making a loud grinding noise and it was vibrating badly. After I replaced the bearings, the noise and vibration went away and the car drove smoothly." - Jane Doe
- "I had my rear wheel hub bearings replaced by a mechanic and it cost me a lot of money. However, the bearings have lasted for over a year now and I haven't had any problems with them." - Mike Smith
Conclusion
Rear wheel hub bearings are an important part of your car's suspension system. They allow the wheels to rotate smoothly and reduce friction. Rear wheel hub bearings also help to absorb shock and vibration from the road surface.
When a rear wheel hub bearing fails, it can cause a number of problems, including noise, vibration, and loss of control. It is important to have your rear wheel hub bearings inspected regularly to ensure that they are in good condition. If you suspect that your rear wheel hub bearings are failing, it is important to have them replaced as soon as possible.
Tables
| Symptom | Cause |
|---|---|
| Noise | Wear and tear, impact damage, lack of maintenance |
| Vibration | Wear and tear, impact damage, lack of maintenance |
| Loss of control | Severe wear and tear, impact damage, lack of maintenance |
| Step | Description |
|---|---|
| 1 | Remove the wheel from the car. |
| 2 | Remove the brake caliper and rotor. |
| 3 | Remove the hub nut and washer. |
| 4 | Remove the old bearing from the hub. |
| 5 | Press the new bearing into the hub. |
| 6 | Install the hub nut and washer. |
| 7 | Install the brake caliper and rotor. |
| 8 | Install the wheel. |
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