Bearing description damage causes and matters needing attention
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**Bearing Damage Causes and Important Matters to Note**
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Bearing Damage Causes and Key Points to Be Aware Of
Source: China Bearing Network | Date: February 13, 2014
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Bearings are precision components that require careful handling. When used correctly, they perform reliably over long periods. However, improper use can lead to early failure, reducing their lifespan and performance. There are many reasons why bearings fail—often exceeding the original load capacity, poor sealing, or tight fits due to incorrect installation. Each of these issues can cause specific types of damage, leaving distinct traces.
In most cases, analyzing a damaged bearing can reveal the root cause. According to experts, about one-third of bearing failures result from fatigue, another third from inadequate lubrication, and the remaining third from contamination or improper handling.
To protect your bearings and extend their life, it's essential to follow some key practices:
First, maintain cleanliness around the bearing and its environment. Even tiny dust particles that are invisible to the naked eye can cause significant wear. Keeping things clean is not just a suggestion—it's a must.
Second, ensure proper installation when using the equipment. If you're unsure how to do it, don’t risk it. Forcing the bearing or hitting it directly with a hammer can cause irreversible damage. Avoid applying pressure through the rolling elements, as this can deform the bearing and compromise its function.
Third, use appropriate tools and avoid using materials like cloth or short fibers that may introduce contaminants into the bearing.
Fourth, protect the bearing from corrosion. Even stainless steel bearings are not immune to water. Don’t hesitate to test it by placing it in water—watch what happens. Always wash your hands before handling bearings and apply high-quality mineral oil if necessary. Especially during dry seasons or summer, take extra care to prevent rust. Don't say you're not afraid of rust—test it yourself and see what happens!
With proper care and attention to these four key points, bearings can operate at their best and last longer. It’s all about understanding their needs and respecting their role in the system.
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