Improper assembly
16% of the various premature bearing failures due to improper assembly (usually due to excessive force ...) and not the proper use of assembly tools caused. Some devices require the use of mechanical, hydraulic, or heating to the correct and effective installation and removal. SKF provides a complete set of tools and equipment based one variety of professional engineering services, making these tasks easier, faster and more Cost-effective. The use of special tools and techniques for professional assembly’s an alternative solution to achieve maximum extension of the machine running time.
Improper lubrication
although you can install a variety of "maintenance-free sealed bearings, but early failure of the bearing still 36% is due to incorrect and improper use of the technical application of the grease. Any improper lubrication of the bearings is inevitable in advance prior to the normal life of failure. As the bearing is usually machinery and equipment handling components, frequently lubrication will be a problem. Can not achieve the artificial maintenance, SKF automatic lubrication system can be developed to achieve the best lubricating effect. Upon request using the SKF grease, tools and techniques for effective lubrication will help to significantly reduce downtime.
Pollution
Bearings are precision components, bearings and grease contaminated, will not be able to run. In addition, as has been marked with grease maintenance-free sealed bearing account for only a small part of all bearing, so all the early failure of bearings, at least14% is due to the pollution problems caused. SKF has excellent bearing manufacturing and design capability, to 

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