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All spindle bearings fault improperly assembled in advance (usually the excessive use of force), do not lead to proper use of Assembly tools. Some devices require mechanical, hydraulic or heating installation and dismantling of the appropriate and effective means. Through a variety of professional engineering services, technology-based set of tools and devices, making these changes is simple, quick and more effective cost-accounting. Use special tools and professional Assembly technology of bearing, mechanical operations, to achieve the maximum time to another solution.
Although you can install "free" of all types of bearing seal, but 36% remains with the premature failure of the bearing oil technology is incorrect and improper use. In any improper lubrication of the bearings in normal life will inevitably fail. Spindle bearing on machinery and equipment is often the most difficult part of the job, no lubrication is a problem fixed. Maintenance of artificial, it is impossible to achieve, automatic lubrication system, can be developed to achieve the best results. Need grease, tools and effective lubrication technology, will help to significantly reduce downtime.
Spindle bearings are precision components, bearings and oil pollution, will no longer work. Bearings in addition, had grease all sealed maintenance-free, at least 14% per cent of pollution only a fraction of all the early failure of the bearings using bearing significantly. Bearings with excellent manufacturing and design capabilities, capable of sealing Solutions offers a variety of poor working conditions.
Satisfactory FAG bearings work began on the right select. From the outset, bearing Designer by selecting the correct bearing for different applications to extend bearing life and equipment performance. This process has to take into account a number of factors, such as load, stiffness, bearing life prediction, environment and so on.
Correct storage
In principle, all spindle bearings prior to installation should be stored in their original packaging. They need to stay in a clean and moisture-free, relatively constant temperature of the environment. FAG bearings should stay away from dust, water and corrosive chemicals. Shakes and vibrations would forever destroy the mechanical properties of the bearing, in the handling and storage must be avoided during shaking.
Clean
FAG bearing clean is very important. Bearing ring turning and rolling elements of surface roughness is usually one-tenth μ m, so a smooth surface is very sensitive to damage caused by pollutants. Turning 0.2~1 a lubrication layer is usually between μ m, is larger than the size of lubricant-particle impurities be subject to excessive rolling of rolling elements in the bearing steel in the partial pressure will eventually lead to permanent fatigue. In addition to this, environmental dust particles in the size up to 10 μ m or may cause damage to bearings. Therefore, clean and dust-free environment for storage and installation of electric spindle bearing is vital.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| NN3009ZTBKRCC1P4 NSK | 45 | 75 | 23 |
| NN3008ZTBKRCC1P4 NSK | 40 | 68 | 21 |