轴承油密封形式和材料根据密封介质和工作条件选择。工作条件主要考虑使用压力、工作线速度、工作温度范围。在选择淮安SKF轴承油封材料时，bi须考虑材料与工作介质的相容性，对工作温度范围的适应性，以及唇缘高速跟随旋转轴的能力。一般来说，当唇缘温度高于工作介质温度20-50摄氏度时，应注意选择油封材料。
Bearing oil seal form and material are selected according to sealing medium and working conditions. Working conditions mainly consider the use of pressure, working line speed, working temperature range. When choosing Huaian SKF bearing oil seal material, Bi must consider the compatibility between material and working medium, the adaptability to the working temperature range, and the ability of lip edge to follow the rotating shaft at high speed. Generally speaking, when the lip edge temperature is higher than the working medium temperature of 20-50 degrees Celsius, attention should be paid to the selection of oil seal materials.
在相同直径条件下，不同材质的油封对轴向速度的适应性不同。正常油封压力一般不大于0.05MPa。当工作压力超过此值时，应选择耐压油封。安装油封时，应在轴端和轴肩周围涂抹机油或润滑剂。
Under the same diameter condition, the adaptability of oil seals made of different materials to axial velocity is different. Normal oil seal pressure is generally not more than 0.05 MPa. When the working pressure exceeds this value, the pressure-resistant oil seal should be selected. When installing oil seal, oil or lubricant should be applied around the axle end and shoulder.
深沟轴承属于不可分离淮安SKF轴承。它们具有结构简单、摩擦系数小、极限转速高的特点。它们是zui广泛使用的轴承类型。它们主要承受径向载荷，也能承受一定的轴向和总和。当轴承镜面运动增加时，具有角接触球轴承的功能。
Deep groove bearings belong to non-separable Huaian SKF bearings. They have the characteristics of simple structure, small friction coefficient and high limit speed. They are the bearing types widely used by Zui. They mainly bear radial loads, but also can withstand a certain amount of axial sum. When the mirror motion of the bearing increases, it has the function of angular contact ball bearing.
深沟球轴承有多种结构形式，除了一般的kai放式轴承结构外，还有各种密封轴承。介绍了一种平面轴承深沟球的新结构。该结构易于使用和维护。主要用于承受镜面的重叠，也可承受一定的轴向载荷。当轴承镜面运动量增大时，具有角接触球轴承的性能，能承受较大的轴向载荷。该淮安SKF轴承具有系数小、极限转速高的特点。
Deep groove ball bearings have a variety of structural forms, in addition to the general Kai release bearing structure, there are also a variety of sealed bearings. A new structure of deep groove ball for plane bearing is introduced. The structure is easy to use and maintain. Mainly used to bear the overlap of mirror surface, but also can withstand certain axial load. When the mirror motion of the bearing increases, it has the performance of angular contact ball bearing and can withstand large axial load. The Huaian SKF bearing has the characteristics of small coefficient and high limit speed.
轴承在使用过程中不需要弄湿。深沟球轴承主要用于精mi仪器、低噪声电机、汽车、摩托车和通用机械。它们是机械工业中使用zui广泛的轴承类型。
Bearings do not need to be wetted during use. Deep groove ball bearings are mainly used for precision mi instruments, low noise motors, automobiles, motorcycles and general machinery. They are bearing types widely used in machinery industry.
滚动轴承的寿命由旋转次数决定。在此寿命期间，轴承不会受到任何轴承环或滚动的初始疲劳损伤。然而，无论是在实验室试验中还是在实际使用中，很明显在相同的工作条件下，轴承的实际寿命是不同的，因此只需估计淮安SKF轴承的寿命即可。
The life of rolling bearings is determined by the number of rotations. During this life, the bearing will not suffer any initial fatigue damage of bearing rings or rolling. However, whether in laboratory test or in actual use, it is obvious that under the same working conditions, the actual life of bearings is different, so it is only necessary to estimate the life of Huaian SKF bearings.
轴承损坏前可达到的实际寿命通常不是由疲劳引起的。这可能是由于选择不当、润滑bu良、污染、安装不当等因素造成的。
The actual life attainable before bearing damage is usually not caused by fatigue. This may be due to improper selection, good lubrication bu, pollution, improper installation and other factors.
滚动轴承是精mi机床的重要组成部分，使用时应注意。即使高性能轴承使用不当，也无法在现场取得预期的效果。
Rolling bearing is an important part of precision Mi machine tool, which should be paid attention to when using. Even if the high performance bearings are not properly used, the expected results can not be achieved in the field.
文章来自：淮安SKF轴承 www.wh-skf.com
Article from: Huaian SKF Bearing www.wh-skf.com
文章来自：淮安INA轴承 www.ina-china.cn
Article from: Huaian INA Bearing www.ina-China.cn
文章来自：淮安NSK轴承 www.klbbearings.com
Article from: Huaian NSK Bearing www.klbbearings.com
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