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In normal light load applications, metal fatigue is a rare problem, but the fatigue life of SKF machine tool bearing grease is a restrictive factor to determine the life of sealed bearings.
与密封深沟球轴承相比，节能深沟球轴承的效率可提高一倍以上，这是由于轴承散热量减少，低摩擦油的特殊配方。
Compared with sealed deep groove ball bearings, the efficiency of energy-s**ing deep groove ball bearings can be more than doubled due to the reduction of heat dissipation of bearings and the special formulation of low friction oil.
根据推荐的运行条件，节能深沟球轴承的保脂寿命决定了轴承的使用寿命，并可通过润滑寿命图进行估算。此估算基于深沟球机的润滑脂寿命。这被定义为一段时间，在这段时间内，90套看似相同的轴承在年底足够大，以维持SKF机床轴承可靠的润滑。
According to the recommended operating conditions, the grease-retaining life of energy-s**ing deep groove ball bearings determines the service life of the bearings, and can be estimated by the lubrication life diagram. This estimation is based on the grease life of deep groove ball machine. This is defined as a period of time during which 90 sets of bearings that appear to be identical are large enough at the end of the year to maintain reliable lubrication of SKF machine tool bearings.
润滑脂寿命图提供了基于工作温度和速度的润滑脂寿命估计。适用于轻负荷（P<0.05C）和水平轴轴承。如果需要重型轴承，bi须缩短润滑脂的使用寿命。表中列出了适当的折减系数。
The grease life diagram provides the grease life estimation based on working temperature and speed. It is suitable for light load (P < 0.05C) and horizontal shaft bearings. If he**y bearing is needed, Bi must shorten the service life of grease. The appropriate reduction factors are listed in the table.
机床由许多零件组成，轴承就是其中之一。轴承在机床上使用时，会对机床的*能产生负面影响。随着机床工业逐步向智能化方向发展，为了满足这些发展需要，对轴承产品提出了更高的要求。那么，为什么轴承会影响机床的*能呢？现在让我们理解。
Machine tools are composed of many parts, bearing is one of them. When bearing is used on machine tools, it will h**e a negative impact on the performance of machine tools. With the gradual development of machine tool industry towards intellectualization, in order to meet these development needs, higher requirements are put forward for bearing products. So, why do bearings affect the performance of machine tools? Now let's understand.
1。轴承部件*能退化
1. Performance degradation of bearing components
SKF机床轴承零件一般包括滚子、保持架、套圈等。它们的*能下降将对整个机械的正常运行产生很大的影响。接下来，对网络进行了详细的分析。
Bearing parts of SKF machine tools generally include rollers, cages, rings and so on. Their performance degradation will h**e a great impact on the normal operation of the whole machinery. N**t, the network is analyzed in detail.
事实上，保持架在轴承部件的组成中起着关键作用。因此，其*能直接影响轴承产品的可靠*。为了保证网箱的质量，在选材时须十分小心。常用的保持架材料主要有轴承钢、工程塑料等。选择合适的保持架材料可以you效地提高保持架的导向效果和稳定*。
In fact, cages play a key role in the composition of bearing components. Therefore, its performance directly affects the reliability of bearing products. In order to ensure the quality of the cage, great care must be taken in selecting materials. Commonly used cage materials mainly include bearing steel, engineering plastics and so on. Choosing the appropriate cage material can effectively improve the guiding effect and stability of the cage.
2。轴承产品清洁度
2. Cleanliness of Bearing Products
由于轴承属于精mi产品范畴，做好SKF机床轴承的清洗工作是非常重要的。其产品的高清洁度对提高其自身和整个机械设备的使用水平有着重要的影响。因此，为了提高轴承产品的清洁度，应注意以下几个方面：
Because bearings belong to the category of precision mi products, it is very important to do a good job in cleaning the bearings of SKF machine tools. The high cleanliness of its products has an important impact on improving its own and the use level of the whole machinery and equipment. Therefore, in order to improve the cleanliness of bearing products, attention should be paid to the following aspects:
1。洗涤剂的选择。Di一，我们bi须保证洗涤剂的高质量；Di二，我们bi须适合在特定条件下使用。只有保证这两点，才能you效防止异物进入轴承的现象。
1. Selection of detergents. Di 1, we must ensure the high quality of detergent bi; Di 2, we Bi must be suitable for use under specific conditions. only by guaranteeing these two points can you effectively prevent foreign bodies from entering the bearing.
2。轴承的良好磨削对提高轴承表面光洁度有重要影响，保证轴承出厂前无杂质。
2.Good grinding of bearings has an important impact on improving the surface finish of bearings, ensuring that there are no impurities before the bearings le**e the factory.
文章来自：SKF机床轴承 www.wh-skf.com
The article is from: SKF machine bearing www.wh-skf.com
文章来自：INA轴承 www.ina-china.cn
Articles from: INA Bearing www.ina-China.cn
文章来自：NSK轴承 www.klbbearings.com
Article from: NSK Bearing www.klbbearings.com
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