轴承失效的主要原因包括内部因素和外部因素。在查明原因后，应尽量避免轴承过早失效和不必要的损坏，并提出改进措施，以延长轴承的使用寿命。以下是避免淮安INA轴承早期失效的方法。
The main causes of bearing failure include internal and external factors. After finding out the reas***, we should try our best to ***oid premature failure and unnecessary damage of bearings, and put forward improvement measures to prolong the service life of bearings. The following is the method to ***oid the early failure of Huaian INA bearing.
一般来说，轴承中的润滑脂加注总是超过直接参与润滑的实际要求，在轴承座和轴承盖的空腔中形成滚动体周围的轮廓。在此过程中，由于润滑脂阻力过大，轴承温度迅速升高。虽然大多数多余的润滑脂在运行开始时被挤出，但在滚道附件中挤出的润滑脂仍然可以滚入滚道中。
Generally speaking, grease filling in bearings always exceeds the actual requirements of direct participation in lubrication, forming the contour around the rolling element in the c***ity of bearing seat and bearing cover. In this process, the bearing temperature rises rapidly due to the excessive resistance of grease. Although most of the excess grease is extruded at the beginning of operation, the grease extruded in the raceway accessories can still roll into the raceway.
在淮安INA轴承运行的初始阶段，大部分润滑脂从滚道中迅速挤出（不到一分钟），积聚起来循环润滑脂和轴承转子，并依次排出少量润滑脂。此时，轴承温度继续升高，直到轴承的所有多余润滑脂排出，这可以称为润滑脂的磨合阶段。根据所使用的润滑脂量和轴承结构中的填充量，这段时间可能持续10分钟甚至几个小时。
In the initial stage of Huaian INA bearing operation, most grease is rapidly extruded from the raceway (less than a minute), accumulated to circulate grease and bearing rotor, and discharged a ***all amount of grease in turn. At this point, the bearing temperature continues to rise until all the excess grease of the bearing is discharged, which can be called the running-in stage of grease. Depending on the amount of grease used and the amount of filling in the bearing structure, this period may last for 10 minutes or even several hours.
当剩余轴承润滑脂用完时，少量剩余润滑脂通过楔块作用在滚动体、滚道和保持架的接触面上，形成一薄层润滑脂，进入淮安INA轴承的正常运行阶段。此时，温度逐渐降低并达到平衡。也就是说，长期润滑主要依靠这层油膜来承受。此外，在轴承长期运行期间，滚动体上的润滑脂和靠近滚道和保持架的滚道轮廓上的润滑脂应收缩并分离部分基础油。进入滚道后，对润滑也有一定的补充作用。
When the remaining bearing grease is used up, a ***all amount of the remaining grease acts on the contact surface of the rolling body, raceway and cage through wedges, forming a thin layer of grease, which enters the normal operation stage of Huaian INA bearing. At this point, the temperature gradually decreases and reaches equilibrium. That is to say, long-term lubrication mainly depends on this layer of oil film to withstand. In addition, during the long-term operation of the bearing, the grease on the rolling body and the grease on the raceway profile near the raceway and cage should shrink and separate part of the base oil. After entering the raceway, it also has a certain complementary effect on lubrication.
不同的轴承润滑脂在轴承中形成不同的轮廓。形成了运行时间短、轴承温度低、长期运行稳定的轮廓线。这是一种理想的润滑脂，因此润滑脂的窜槽尤为重要。
Different bearing greases form different contours in bearings. The contour lines with short running time, low bearing temperature and stable long-term operation are formed. This is an ideal grease, so the channeling of grease is particularly important.
一些所谓的淮安INA轴承涡流润滑脂不容易形成轮廓，甚至轮廓也容易塌陷。此时，多余的油将被长时间混合并反复返回轨道。轴承具有扭矩大、温度高、不平衡等特点。它也可能产生噪音，油脂容易变质和流失。
Some so-called Huaian INA bearing eddy current grease is not easy to form contours, even contours are easy to collapse. At this point, the excess oil will be mixed for a long time and returned to orbit repeatedly. Bearing has the characteristics of high torque, high temperature and unbalance. It may also produce noise, and grease is liable to deterioration and loss.
文章来自：淮安SKF轴承 www.wh-
Article from: Huaian SKF Bearing www.wh-
文章来自：淮安INA轴承 a-
Article from: Huaian INA Bearing a-
文章来自：淮安NSK轴承
Article from: Huaian NSK Bearing
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