Study of effects of radial load on vibration of bearing using time-Domain statistical parameters

Abstract Rolling element bearings are important parts of rotating machineries. Any defect in their elements causes vibration and damage. Many signal analysis techniques available for detection diagnosis defects In time domain techniques, various statistical parameters such as RMS, crest factor, skewness, kurtosis etc. used bearings. Bearing related like type, size, shaft speed, radial load affect the bearing vibrations. this paper, effects change on time-domain analyzed. New combination indicators Kurtosis × Peak, RMS Peak new developed by researchers TALAF THIKAT analyzed bearing. Also effect outer race is data sets with inner provided Society Machinery Failure Prevention Technology used. The results show that these can be condition early fault