南京INA轴承HK1516中进水泵系列的损伤维修

为了观察南京INA轴承损坏，可以发现，在大多数情况下，它会导致轴承损坏。一般来说，只有三分之一的损坏是由轴承疲劳损伤引起的润滑效率低引起的，三分之一是由轴承污染或安装和运行不当引起的。然而，这些类型的损坏是与工业轴承无关的准确性部件，因此需要相当长的时间来小心，即使高性能轴承，如果使用不当，也不能达到期望的性能结果，并且容易损坏轴承。

In order to observe the damage of Nanjing INA bearing, it can be found that in most cases, it will lead to bearing damage. Generally speaking, only one third of the damage is caused by low lubrication efficiency caused by bearing fatigue damage, and one third is caused by bearing pollution or improper installation and operation. However, these types of damage are accuracy components unrelated to industrial bearings, so it takes c***iderable time to be careful that even high-performance bearings, if used improperly, do not achieve the desired performance results and are prone to damage bearings.

因此，在使用轴承时应注意以下几点。

Therefore, attention should be paid to the following points when using bearings.

首先，保持南京INA轴承及其周围环境的清洁，甚至进入轴承的微小无形灰尘，都会增加轴承的磨损、振动和噪音。

First of all, to keep Nanjing INA bearing and its surrounding environment clean, and even into the bearings of tiny invisible dust, will increase bearing wear, vibration and noise.

其次，使用细心安装，使冲压力强，不允许锤子直接击中轴承，不允许压力通过子午线。

Secondly, the use of careful installation, so that the stamping force is strong, do not allow the hammer to hit the bearing directly, do not allow pressure through the meridian.

其三、正确、准确地安装工具，使用特殊工具避免使用布料和短纤维。

Thirdly, install tools correctly and accurately, use special tools to ***oid using cloth and short fibers.

其四，为了防止南京INA轴承被手直接腐蚀、出汗，在雨季和夏季使用质量从优的矿物油，应特别注意防锈。然而，在某些特殊情况下，轴承寿命比传统计算要长，特别是在轻载条件下。这些特殊的操作条件是当滚动表面(轨道和滚动部件)是一种质量上佳的润滑膜，用于分离和可能导致表面损伤的污染物。

Fourthly, in order to prevent the Nanjing INA bearings from being directly corroded by the hands, sweating, the use of high quality mineral oil in rainy season and summer, should pay special attention to rust prevention. However, in some special cases, the bearing life is longer than the traditional calculation, especially under light load conditi***. These special operating conditi*** are when the rolling surface (track and rolling parts) is a superior quality lubricating film for separating and possibly causing surface damage to contaminants.

（1）滚动南京INA轴承的平均寿命约为5000小时。如果服务时间过长或没有正确安装和维护，轴承就会损坏。如果滚动轴承的内圈和外圈出现裂纹，并且球***，并且用0.3mm的塞子测量球与内圈和外圈之间的间隙，则应更换掉旧的轴承。

(1) the ***erage life expectancy of rolling INA bearings in Nanjing is about 5000 hours. If the service time is too long or is not properly installed and maintained, the bearing will be damaged. If the inner and outer rings of a rolling bearing are cracked and the ball breaks, and the clearance between the ball and the inner and outer rings is measured with a 0.3 mm plug, the old bearing should be replaced.

(2)如果内环是紧凑的或非弹性的，则保持架的机械摩擦可能由轴承的变形和变形引起，然后可以通过用手锤锤锤击保持架来校正。

(2) If the inner ring is compact or inelastic, the mechanical friction of the cage may be caused by the deformation and deformation of the bearing, which can then be corrected by hammering the cage with a hand hammer.

（3）表面上的锈迹可用细砂纸擦除，然后洗涤和干燥。

(3) rust on the surface can be erased by fine sandpaper, then washed and dried.

（4）南京INA轴承的泵轴和内圈是紧密配合的。一般采用压制法。如果有任何困难，你可以使用加热方法。

(4) the pump shaft and inner ring of Nanjing INA bearing are closely matched. Generally, the pressing method is adopted. If there is any difficulty, you can use the heating method.

文章来自：南京SKF轴承 www.wh-skf.com

The article is from: Nanjing SKF bearing www.wh-skf.com

文章来自：南京INA轴承 www.ina-china.cn

The article is from: Nanjing INA bearing www.ina-china.cn

文章来自：南京NSK轴承 www.klbbearings.com

The article is from: Nanjing NSK bearing www.klbbearings.com

***：524085168

电话：0510-81207777

手机：13311666672