The bearing also shrinks in the width direction during cooling, so a certain pressure must be applied to press the inner ring to the shoulder during installation, and after cooling, use a very thin feeler gauge to test whether the end face of the inner ring and the shaft A gap appeared between the shoulders. Wheel Bearing factory 　　

In short, the installation of needle roller bearings must be standardized and reasonable.The installation of the bearing must be standardized, which can not only reduce the noise during the operation of the bearing, but also ensure the normal operation of the bearing and avoid affecting the service life of the bearing. In addition, needle roller bearings must be regularly inspected and maintained during daily use.

This often affects the mood of the operator, but also causes more harm to the working environment and the machine itself, which seriously affects The service life of the bearing. If the temperature is too low, the expansion of the ring will be insufficient, and the effect will not be significant. Many people have caused serious noise during the operation of the needle roller bearing due to the irregular installation of the needle roller bearing.

So how to install the bearing can reduce the noise in operation? Let's look down. If the temperature is too high, the bearing will be damaged. The heating temperature should be controlled properly. If the bearing is noisy, stop using it in time, find out the cause of the bearing noise, deal with it in a targeted manner, and replace the bearing if necessary. 　　

How to reduce the noise during bearing installation: Once the required heating temperature is reached, it must be installed as soon as possible to avoid cooling and installation difficulties