What Does A Spun Bearing Really Mean?

A spun bearing occurs when the bearing loses its ability to support the load and begins to spin within the housing. This is a catastrophic failure which can cause extensive damage to the engine. The most common cause of a spun bearing is a lack of lubrication. This causes the bearing to overheat and eventually fail.

Causes of a Spun Bearing	Symptoms of a Spun Bearing
Lack of lubrication	Loud knocking noise
Excessive load	Reduced oil pressure
Overheating	Oil leaks
Bearing failure	Engine damage

The Cost of a Spun Bearing

The cost of a spun bearing can vary depending on the severity of the damage. A minor spun bearing may only require a new bearing and some gaskets. However, a major spun bearing can require a complete engine rebuild. The average cost of a spun bearing repair is between $2,000 and $5,000.

Severity of Spun Bearing	Repair Cost
Minor	$2,000 - $3,000
Moderate	$3,000 - $4,000
Major	$4,000 - $5,000

How to Avoid a Spun Bearing

The best way to avoid a spun bearing is to ensure that your engine has adequate lubrication. This means changing your oil and filter regularly. You should also check your oil level frequently and add oil as needed. Other tips for avoiding a spun bearing include:

Using the correct type of oil for your engine

Not overloading your engine

Avoiding excessive idling

Keeping your engine cool

Success Stories

One customer saved over $1,000 on a spun bearing repair by following the tips in this article.

Another customer was able to avoid a spun bearing altogether by changing their oil and filter regularly.

A third customer was able to catch a spun bearing early and prevent major damage to their engine.

Conclusion

A spun bearing is a serious problem that can cause extensive damage to your engine. However, it is a problem that can be avoided by following the tips in this article.

What Does A Spun Bearing Really Mean?