FAG imported bearings are the most critical basic knowledge of installation and maintenance

Unexpected equipment can be stopped when the bearing is damaged. Even if it is an hourly shutdown, it can cause huge production losses due to premature bearing damage, especially capital-intensive production.

Why is FAG imported bearings damaged?

Bearings are precision parts, so they require a very cautious attitude when using them. That is, they use high-performance bearings. If they are used improperly, they can not achieve the expected performance and easily damage the bearings. Therefore, the following matters should be noted when using bearings:

First, keep the FAG bearings and their surroundings clean

Even if the smiling dust that is invisible to the naked eye enters the bearing, it will increase the wear, vibration and noise of the bearing.

Second, use the installation carefully

Strong stamping is not allowed. It is not allowed to directly hit the bearing with a hammer. It is not allowed to transmit pressure through the rolling elements.

Third, use appropriate and accurate installation tools

Try to use special tools and try to avoid using cloth and short fibers.

Fourth, to prevent bearing corrosion

When taking the bearing directly by hand, wash off the sweat on your hands and apply high-quality mineral oil before handling. Pay special attention to rust prevention during the rainy season and summer.

However, under certain special operating conditions, bearings can achieve longer life than traditional calculations, especially at light loads. These special operating conditions are when the rolling surfaces (tracks and rolling elements) are effectively separated by a lubricant film and the surface damage caused by contaminants is limited. In fact, under ideal conditions, so-called permanent bearing life is possible.

Bearing quality:

Providing worry-free operation for every FAG imported bearing user is our ultimate goal. However, bearing quality alone cannot guarantee worry-free operation. There are other factors that affect the life of each bearing. This includes:

Operating environment:

If the machine is to be in the best condition. Bearings must be properly centered and protected from extreme heat, humidity and contamination.

Install correctly:

With the right installation technology and knowledge and the right tools, the bearings are protected from damage.

Correct maintenance:

Then proper lubrication and maintenance planning and monitoring of bearing conditions are also the focus of the bearing's maximum life.

Worry-free operation:

The concept of worry-free operation is dedicated to the correct service of the bearings and the goal of proper maintenance. The aim is to minimize the risk of downtime caused by the bearings and to ensure that the bearings have all their potential. The existing products and services can help you easily install and maintain the bearings.

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How to lubricate FAG bearings

1. FAG imported bearings have smooth oil bath

Smooth oil bath is the usual smooth way in FAG imported bearings, suitable for the smoothness of low and medium speed bearings. The FAG inlet bearing is partially immersed in the groove, the smooth oil is brought up by the rotating bearing part, and then flows back to the oil groove oil surface should be slightly lower than the center of the lowest rolling element.

2. FAG imported bearings have smooth dripping oil

The drip smooth is suitable for FAG imported bearing parts that need to be quantitatively supplied with smooth oil. The amount of dripping oil is appropriate for every 3-8 seconds. Excessive oil quantity will cause the bearing temperature to increase.

3. FAG imported bearings have smooth circulating oil

The oil pump is used to send the filtered oil to the FAG imported bearing parts, and then filtered and cooled by the smooth oil after the bearing. Because the circulating oil can take away a certain amount of heat and cool the bearing, this method is used for bearing parts with higher rotational speed.

4. FAG imported bearings are spray smooth

The boring shrinking air is mixed with the smooth oil through the sprayer to cause oil mist. In the FAG imported bearings, the air flow can effectively cool the bearing and avoid the intrusion of impurities. This method is suitable for the smoothness of high speed and low temperature bearing components.

5. FAG imported bearings have smooth radiation

The low pressure oil is injected into the FAG inlet bearing through the nozzle by the oil pump, and the oil injected into the bearing flows into the oil groove through the other end of the bearing. When the bearing rotates at high speed, the rolling element and the cage also cause airflow around the surrounding air at a relatively high rotational speed. It is difficult to send the smooth oil to the bearing in a smooth manner. In this case, it is necessary to spray the smooth oil with low-pressure radiation. In the bearing, the position of the nozzle should be placed between the inner ring and the center of the cage.

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