About the Author
Ettore Di Pasquale Team Leader of Technical Services, SPM Instrument Srl
Mr. Ettore Di Pasquale has a University degree PhD in Aeronautical Engineering
He has over 20 years of experience as Maintenance and Reliability Engineer in various process industries
In 2014 he joined SPM Instrument Italy and is responsable for Technical Services
Is there Limit for HDr Peak value on which we can decide the severity of Bearing defect? Like 24 HDr for Just satisfactory or 100 HDr as Unsatisfactory.