Cross cylindrical roller bearing friction vibration often have a direct relationship with the grease properties. When the grease performance is Full complement cylindrical roller bearings not good or not clean, then prone to friction vibration, but also with the rolling bearing raceway machining quality, if this processing method is adopted for special precise, can better control the friction
Vibration. Crossed roller bearing vibration basically is caused by the vibration of bearing rings, and the bearing structure, rigidity, Angular contact ball bearings precision manufacturing, installation conditions and usage and other factors. If the bearing inner race with radial of the ripple of the inner ring road, outer ring rotation axis will produce radial vibration. Cross rolling
Corrugated bearing inner ring will not only cause the radial vibration of the outer ring, and
Also by the axial vibration of bearing outer ring, will make the axial bearings, the relative position change under axial load, therefore the thrust in the inner rotating cylindrical roller bearing outer ring also produced axial vibration export shaker at work, for bearing high speed rotation, because the thrust roller bearing ripples caused by moving the frequency, there may be equal to the rotational frequency of vibration exciter shaft, which produce resonance.
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