Shock absorber bearing

TS NO.:TS-127

oem

20783854

Applicable vehicle Name:

Buick Encore

Inner diameter: 74.5 outer diameter: 129 height: 41

1. Precision of rolling bearing

Although the specification error rotational precision of domestic rolling bearing are close to bearing manufacturers for a long time. However, there are some differences in the dispersion between the shock absorber bearing manufacturer the French bearing manufacturer. Overseas plane bearing manufacturers have just begun scientific research application of "it is possible to repeatedly vibrate the fine rotation precision index value, but the scientific research at this level in China is still blank.

2. At the level of vibration, noise abnormal noise

Japan has issued noise reduction ultra noise reduction rolling bearings, but the vibration maximum level of rolling bearings in China is generally more than 10dB away Japanese bearings.

3. In terms of service life credibility

Taking deep groove ball bearings as an example, the service life of overseas well-known trademarks is generally more than 8 times (up to 30 times) of the measured service life, the credibility is above 98% ( the service life of pursuing perfection servers). However, the service life of rolling bearings in China is generally only 3-5 times of the measured service life, the credibility is about 96%.