Reasons Why Ball Bearings Fail

Blog | January 23rd, 2020

To maintain the separation of bearing races, a ball bearing is deployed. This type of rolling-element bearing reduces rotation friction and supports loads of the rotating assembly. At least three races are used to contain the balls and transmit the loads through these balls. As the bearing races rotate, the balls of the rotating assembly also rotate.

Ball bearings are commonly used in machines, appliances, and devices. Water pumps, skateboards, aerospace bearings, weather satellites, fans, washing machines, and some computer parts have entailed the use of ball bearings to make them functional. And just like other moving parts, ball bearings are also prone to damages and failure.

Lubrication Issues

Ball bearings move in somewhat a circular passion, making lubricant an integral part of their movement and lifespan. Lubrication is very important since it limits friction and extends the life of the ball bearing. In most cases, lubrication is the most notable problem that contributes to the failure of ball bearings. You see, using too little or too much lubricant can already cause some performance issues. Moreover, using incorrect or contaminated lubricant can also affect the bearings and even other components.

To avoid committing a wrong lubrication application, you must always read the manufacturer’s guide manual for proper care and maintenance of ball bearings. Manufacturers know the capabilities of your ball bearings, so follow everything that they stated to avoid any catastrophic failures in the future. They would usually indicate the correct type and amount of lubricant, as well as the interval of replacement or replenishment.

Installation Problems

Whenever ball bearings are installed or mounted, they must be installed correctly. Any wrong installation allows numerous factors to go in such as contaminants, dents, and scratches. Installation problems normally occur when some assembly is moved from one place to another. Problems like these also exist whenever some components of a machine or device are replaced. So, if you will be installing ball bearings, or any equipment that has ball bearing on it, just consult with the manual. It is also recommended to ask for professional help to avoid the occurrence of failing ball bearings as days go by.

Operating Beyond Limits

Just like any other machine and internal components, ball bearings must also be operating at their indicated limits. These limits include the load, speed, and temperature. If the ball bearings are continuously performing exceeding these limits, they would gradually get torn down and will be damaged permanently. This instance is defined as overloading, which always occurs on devices, appliances, and other mechanical parts.

Fortunately, overloading gives out a sign like unusual noise or an increase in temperature. The best way to avoid further damage to the equipment with overloaded ball bearings is to replace them immediately.

Ball bearings are vital to the operations of equipment, devices, and appliances. They are even used in manufacturing tools to ensure a fast and efficient workload. If you want to replenish your supply of ball bearings, then you can enquire at Global Bearing Imports.

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