**Analysis of the Inability of Imported Bearings to Reach Extended Lifespan** Home > Bearing Knowledge > Analysis of the Inability of the Imported Bearings to Reach the Extra Life *Created on 2018/5/16* var cpro_id = "u3440131";

Analysis of the Inability of the Imported Bearings to Reach the Extra Life

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/*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';

When imported bearings fail to achieve their expected extended lifespan, it often stems from several key factors. Understanding these issues can help improve performance and prolong service life. One major cause is **fatigue**, which accounts for around 34% of early bearing failures. This typically happens when machines are overloaded or not properly maintained. Bearings that are not adequately protected or subjected to improper stress can suffer from premature wear. Using SKF condition monitoring equipment allows for early detection and profiling, helping to prevent sudden or unplanned failures. SKF offers a range of tools, including handheld devices, fixed systems, and data management software, enabling continuous or scheduled monitoring of critical parameters. Another common issue is **improper installation or usage**. Approximately 16% of early failures result from incorrect application of the equipment. Some machinery requires specific methods—mechanical, hydraulic, or thermal—for proper installation and removal. SKF provides comprehensive tools and professional expertise to simplify and optimize these processes, making them more efficient and cost-effective. **Lubrication problems** also play a significant role. Even though many bearings are marketed as "maintenance-free," 36% of early failures are due to incorrect grease selection or improper lubrication practices. Poor lubrication can lead to early failure, especially since bearings are often the most challenging components to maintain in mechanical systems. When manual lubrication isn't feasible, SKF offers fully automated lubrication systems that ensure optimal performance. Choosing the right SKF grease and using the correct techniques can significantly reduce downtime and improve efficiency. Lastly, **contamination** is another critical factor. Bearings are sensitive components, and if they or the lubricant become contaminated, their performance will be compromised. Although sealed bearings with pre-lubrication are available, they still make up only a small portion of all bearings in use. At least 14% of premature failures are attributed to contamination. SKF excels in manufacturing and designing bearings that can withstand harsh environments, offering reliable sealing solutions to protect against contaminants. --- **Related Bearing Knowledge** - Sliding Bearing Structure Design Considerations - NTN Bearing Burnout Inspection and Avoidance Methods - NTN Bearing Heat Treatment Techniques and Equipment (4) - NTN Bearing Brand Analysis This article is linked to http:// Please indicate China Bearing Network http:// Previous: Selection of SKF Bearing Accuracy Next: Classification of Ceramic Bearings --- By addressing these common causes—fatigue, improper installation, inadequate lubrication, and contamination—engineers and maintenance teams can significantly extend the life of imported bearings and enhance overall system reliability. Whether through advanced monitoring tools, proper installation techniques, or high-quality lubricants, maintaining bearings properly ensures better performance and fewer unexpected breakdowns.

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