1，紧急滑动轴承的热烟和烟表明轴颈轴承与轴之间的间隙是紧的，或者润滑油/润滑脂有杂质和其他东西，轴承可能达到一定程度。未能及时停止可能会导致更大的问题，并导致更大的维护成本。

1, the hot ***oke and ***oke of the emergency sliding bearing indicates that the gap between the journal bearing and the shaft is tight, or the lubricating oil / grease has impurities and other things, and the bearing may reach a certain degree. Failure to stop in time may lead to bigger problems and lead to greater maintenance costs.

2，检查设备。发热的原因是什么？很多人选择冷静下来。冷却不是一个根本的措施。关键是找出轴承发热的原因。例如，检查轴承的操作，是否有深划痕，或轴是否磨损，以及是否有***。冷却是基于这个原因。

2, check the equipment. What is the cause of fever? Many people choose to calm down. Cooling is not a fundamental measure. The key is to find out the cause of the heating of the bearing. For example, check the operation of bearings, whether there are deep scratches, or whether the shaft is worn, and whether there are foreign objects. Cooling is based on this reason.

3，***方法：

3, treatment methods:

3.1，轴承长时间会导致内径磨削与轴之间的间隙过大，使轴不能以相同的速度运行，摩擦系数过大，产生大量热烟，此时轴承应更换。

3.1, bearing long time will cause the gap between the inner diameter grinding and the shaft too large, so that the shaft can not run at the same speed, the friction coefficient is too large and produces a lot of hot ***oke, and the bearing should be replaced at this time.

3.2，如果轴承严重损坏，轴不是问题。在重要或高成本的设备中，轴承的间隙明显很大。这两种情况应该用轴承代替。

3.2, if the bearing is seriously damaged, the shaft is not a problem. In important or high cost equipment, the clearance of bearings is ***iously large. The two cases should be replaced with bearings.

3.3，轴承与轴之间的间隙是杂质的，轴承与轴之间的间隙太小，不能产生热烟。在维修和拆卸***中，如果轴承严重损坏，轴承不会损坏，但小部分的划痕可以用水砂纸小心修理，但技师必须开始修理。

3.3, the gap between the bearing and the shaft is impurity. The gap between the bearing and the shaft is too ***all to generate hot ***oke. In maintenance and disassembly maintenance, if the bearing is badly damaged, the bearing will not be damaged, but the ***all part of the scratch can be carefully repaired with water sand paper, but the technician must begin to repair it.

在现有的设备维修中，更换轴承有两个原因：在目前的实际工作中很难找到这样一个***的维修人员，不仅在一定的水平上，而且在***身上。

In the existing equipment maintenance, there are two reas*** for the replacement of bearings: it is difficult to find such a comprehensive maintenance personnel in the present actual work, not only on a certain level, but also on the patient.

一般来说，轴承在正常运行时不会产生热量，不管它改变了多少小时，但是它需要正常的维护。

Generally speaking, bearing does not generate heat when it is running normally, no matter how many hours it changes, but it needs normal maintenance.

文章来自：江苏SKF轴承 www.wh-skf.com

The article comes from: Jiangsu SKF bearing www.wh-skf.com

文章来自：江苏INA轴承 www.ina-china.cn

The article comes from: Jiangsu INA bearing www.ina-china.cn

文章来自：江苏NSK轴承 www.klbbearings.com

The article comes from: Jiangsu NSK bearing www.klbbearings.com