How can we use the turntable bearing?

Maybe many old drivers think that the shaking of the upper frame is a normal phenomenon, because the excavator will inevitably have this problem when digging hard, but it is this abnormality that everyone defaults to, which is very likely to cause the turntable bearing to break, unable to work or even a safety accident! So in order to avoid unnecessary failures and accidents, today we will take a look at how to effectively detect and repair the turntable bearing during the construction and maintenance of the excavator!

• Where can we find turntable bearings in life?

• What should be paid attention to in the installation of turntable bearing?

• What should I do if the turntable bearing makes noise during use?

Where can we find turntable bearings in life?

1. Amusement equipment: Ferris wheel, etc.;

2. Airport equipment: airport tanker;

3. Military equipment: radar, tanks, etc.;

4. Robots: palletizing robots, welding robots, manipulators;

5. Medical equipment: Gamma Knife;

6. Environmental protection equipment: mud scraper;

7. Parking equipment: tower garage;

8. Drilling platform equipment, kitchen equipment, CNC equipment (wire cutting machine, quenching machine tool), brick machine.

What should be paid attention to in the installation of turntable bearing?

Before the slewing ring is installed, the outer surface of the new bearing should be cleaned, most of which are coated with grease. The main function of these greases is to prevent rust and not to lubricate. It should be cleaned before installation and use. Rolling mill bearings are generally sealed with anti-rust oil, which can be cleaned with gasoline or kerosene. The extra-large bearing can be wiped with gasoline or kerosene. The inner hole and other parts are cleaned first with traditional gasoline or kerosene, wiped with dry silk (or dry nylon cloth) cloth, and installed with a small amount of oil.

What should I do if the turntable bearing makes noise during use?

The turntable bearing produces abnormal sound during use, (first of all, it should be determined whether it is the sound from the turntable bearing. The sound from some steel structures or other components is often mistaken for the sound from the turntable bearing. Therefore, it can be used to stop the rotation of the turntable bearing. Some other components are operating normally to determine the source of the noise) There are several reasons for the following reasons: the lack of grease in the raceway, the sound of the rolling element and the spacer colliding, which can be eliminated after timely oil filling; the raceway is mixed with foreign objects, such as sand, Iron filings, etc., this situation is often accompanied by difficulty in rotation (generally, this situation is likely to occur in environments with harsh operating conditions), and attention should also be paid to whether the sealing strip is damaged; the mounting bolts are loose, resulting in elastic deformation of the turntable bearing. The deformation position produces negative clearance, etc., to exclude the above situation, if there is still abnormal noise in the turntable bearing, please contact the service department for processing.

LYXQL Slewing Bearing Co., Ltd. has been concentrating on the production and development of turntable bearing for several years and has always put customer needs first. Here you can select the turntable bearing that suits you.