The impact of sliding plate bearing damage, what is the cause of frequent bearing damage

The bearing structure includes: outer ring, inner ring, ball, cage, dust cap, lubricating oil.

The dust cap is pressed between the outer ring and the inner ring to prevent dust from entering, which can protect the inside of the bearing from impurities, thereby prolonging the life of the bearing.

You've got a piece of it indented. It is because the dust cover is deformed, and there is contact with the raceway and balls of the inner ring, and there is friction. So there will be a sound when it turns, and there will be a hairpin. Actually, the sound has always been there, but now it has become much louder.

Theoretically, domestic bearings are used for 1-2 years, and imported bearings are used for 3-5 years. However, the bearings you use should be 608zz, which are a bit big, and the wheels are mostly made of carbon steel. There may be an impact when playing, but the impact will not be significant.

Until the bearing is broken in the end, it shouldn't have a big impact.

Won't run back again. You can remove the bearing and replace it with a good one, this bearing is very cheap, and there are a lot of them, which is more than 1 piece, and about 3 imported ones.

The dust cover can be knocked down, its material is a thin iron sheet, a thicker one can also be done, and if the bearing is imported, it should have enough life for you, but the domestic one is not easy to say.

The dust cover is buckled, it's fine, and it's okay as for how long it will ......It's up to you, not necessarily.

It shouldn't be a big problem, it's hard to say how long it will take, it depends on your luck.

Dear, there may be the following reasons for frequent damage to bearings:1Poor bearing mounting:

If the bearing is not installed correctly, including in the wrong position, too tight or too loose, it will cause damage to the bearing. 2.Poor lubrication:

Bearings need to be lubricated with oil or grease to reduce wear and friction, and if lubrication is not done quickly, it can lead to overheating, increased wear, and eventually damage. 3.Overload Operation:

If the load on the bearing exceeds its rated load, it will cause the bearing to overload and run, thereby accelerating the damage of the bearing. 4.Pollution:

During the operation of the bearing, if it encounters contaminants such as dust, water, sand, etc., it will cause the bearing to be subject to additional wear, thus increasing the risk of bearing damage. 5.Material quality issues:

If the material quality of the bearing is not good, it will lead to a significant reduction in the life of the bearing, which will accelerate the damage of the bearing.

Hello dear<> there are many reasons for bearing damage, the following are the common ones: 1Wear and tear:

Long-term use can cause bearing wear, especially when lubricating oil is insufficient or contaminated. 2.Fatigue:

When a bearing is subjected to repeated loads and rotations, it can lead to cumulative fatigue damage to the bearing, which can lead to bearing damage. 3.Rupture:

Bearing rupture can be caused by overload or continued load after shutdown. 4.Thermal Damage:

When a bearing is accelerating, braking or overloaded, it can generate too much heat that can cause damage to the bearing. 5.Bad installation:

Incorrect mounting can also lead to bearing damage, e.g. over- or over-loose mounting, wrong reciprocating or rotation direction, lack of lubrication, etc. 6.Poor sealing:

If the shaft is not properly sealed after installation, dust and impurities can enter the inside of the bearing, causing damage to the bearing. 7.Insufficient lubrication or contamination:

Bearing damage can occur if it is not properly lubricated or contaminated with oil during long-term operation.

Change the bearing. Remove the original bearing. There is a model number on the bearing. If you don't have one, take the bearing and buy it. Standard parts are easier to buy.

It's best to replace the skateboard bearing after it blows out, otherwise it will affect the experience when playing.

1.There are eight bearings on one plate, and it is best to replace all 8 bearings.

2.Pay attention to the maintenance of the bearing, and you can remove the bearing for cleaning after use.

4.If water enters the bearing, continue to slide to volatilize the water in it, otherwise it will rust.

As long as the bridge is fine, you can still play by replacing the bearings.

Two points need to be explained: first, the bearing blows out under the normal use of the slide plate, indicating that the service life of several other bearings is not far away, so it is recommended to replace 8 new bearings at the same time; Second, it is best not to use industrial-grade bearings, after all, the design and use of different uses will be different. In practice, you will experience it.

Have fun

The bearings have been changed, and you can continue to play, which is very simple.

Most of the bearings are broken down for a number of reasons – exceeding the originally estimated load, ineffective sealing, too little bearing clearance due to an overtight fit, etc. Any of these factors has its own special type of damage and will leave special signs of damage. Therefore, in most cases, the possible causes of damaged shaft bearing can be found, and in general, one-third of the bearing damage is due to fatigue damage, another third is due to poor lubrication, and the other third is due to contaminants entering the bearing or improper mounting treatment.

1. The lubrication conditions are not good, and the bearing is easily damaged.

2. When the lubrication conditions meet the requirements, long-term overload operation will cause overload and damage.

3. If the above two conditions are very good, manufacturing defects, wrong materials, poor heat treatment, etc. may cause the bearing to be easily damaged.

Abrasion, force and torque situations are complex and prone to heat generation.