Damping plain bearing

TS NO.:TS-129

oem

F-236429.05                

1693200073                    

169320007328

Applicable vehicle Name:

Benz-w169 (a) 11-12, w245

Inner diameter: 72 outer diameter: 115.5 height: 33.5

Advantages of spring shock absorber:

1. Be able to achieve low resonance frequency, generally below 5Hz

2. It can obtain large static reduction small reduction, generally 20 mm reduction

3. Able to bear large load

4. According to the solution, it has strong corrosion resistance, smooth performance long service life

Defects:

1. Because of the existence of self vibration image, the air is easy to transmit high-frequency vibration

2. The vibration reduction is very small, the critical damping ratio is only 0.005, so the ability of vibration protection around the natural frequency is weak

Elastic shock absorber is applicable to: centrifugal fan, box fan, air conditioning unit, air compressor, refrigeration unit, generator set, closed cooling tower other machinery equipment. If hydraulic damper can be additionally selected, it can be used for vibration protection of high-speed punch, press excitation forging hammer other impact machinery equipment. The shock absorber is mainly used to suppress the fluctuation of rebound after the earthquake the impact of the replacement of plane bearing on the ground. Although the anti tearing spring can take into account the vibration of the ground, it will continue to move repeatedly when going through rough ground, the shock absorber is used to restrain this kind of spring yellow bounce. The shock absorber is too soft

The shock object will bounce up down. If the shock absorber of the top rubber plane bearing is too hard, it will produce great friction resistance, which will hinder the normal work of the spring yellow. In the whole process of refitting the software of the shock absorber system, the hard shock absorber should be matched with the hard elastic sheath, the strength of the spring yellow is closely related to the net weight of the object. Therefore, the more rigid shock absorber is generally selected for the heavy object.