Damping plain bearing

TS NO.:TS-121

oem

13502180

Applicable vehicle Name:

Chevrolet Avio 2011.05-

Chang'an-a301

Inner diameter: 14.5 outer diameter: 41 height: 15

1. Precision of rolling bearing: the specification error rotational precision of domestic rolling bearing are very close to bearing manufacturers. However, the dispersion of precision McPherson suspension bearing SKF Bearing Manufacturer is also different. Overseas has just begun scientific research the use of "can't repeatedly vibrate" as the fine rotation precision index value, but China's scientific research at this level is still blank.

2. In terms of vibration, noise abnormal noise, noise reduction ultra noise reduction rolling bearings have been published in Japan, while the vibration maximum level of rolling bearings in China is generally more than 10 dB higher than that of Japanese bearings.

3. In terms of service life credibility, taking deep groove ball bearings as an example, the service life of overseas well-known brands of precision suspension bearings 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 96% up down.