White Paper: PeakVue Analysis for Antifriction Bearing ...
2018-12-26 · The first inner race defect case involves a crusher gear box. The input shaft of this gear box has three bearings. The output of the gear box turns a crusher used at a mining site. The gear box, approximately 8 ft. 10 ft 20 ft, is powered by an eight pole 2000 hp motor. The trend observed on this bearing using PeakVue was: