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What is the cause of slewing bearing raceway noise?

2024-09-02

What is the cause of slewing bearing raceway noise?

During the operation of the slewing bearing, raceway noise sometimes occurs,
which is caused by a variety of reasons.

First, insufficient lubrication inside the bearing or aging of the lubricant will
cause friction and vibration during the operation of the bearing, thus causing noise.

Secondly, if the bearing is not installed correctly, such as too tight or too loose,
it will also cause abnormal noise during the operation of the bearing.

In addition, if the bearing is subjected to excessive load or impact during use,
the internal structure of the bearing will change, which will cause noise.

Finally, bearing wear is also an important cause of noise, because wear will change the internal structure of the bearing,
causing the bearing to produce abnormal noise during movement.

We also need to take some measures for the rust prevention and maintenance of the slewing bearing.

First, we need to ensure that the storage environment of the bearing is dry, ventilated,
and  free of corrosive gases to prevent rust on the bearing surface.

Secondly, during the installation and use process, we should try to avoid direct contact with the bearing with our hands,
because the sweat on the hands will accelerate the corrosion of the bearing surface.

In addition, we can also prevent the bearing from rusting by applying anti-rust oil or anti-rust grease.

Finally, regular inspection and maintenance of the bearing, timely detection and resolution of rust problems are also important means to prevent bearing rust.

The raceway noise problem of the slewing bearing requires us to analyze and deal with multiple aspects such as lubrication,
installation, use and wear, while anti-rust maintenance requires us to control multiple links such as storage, installation,
use and maintenance.

Only in this way can we ensure the normal operation of the slewing bearing and avoid unnecessary losses.

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