Technical Guide

Page12
Date:10/12/2010 5:50 PM
F
ault description : Pump Drive End Ball Bearing Wear
Fault severity : Moderate (30)
Cited peak number Bearing Axis Vibration amplitude Order Range
Cited peak1 Location3 Axial 1.06 mm/sec 6.57 High
Cited peak2 Location3 Axial 0.91 mm/sec 9.55 High
Cited peak3 Location3 Radial 0.88 mm/sec 6.8 High
Cited peak4 Location3 Tangential 0.76 mm/sec 10.7 High
Cited peak5 Location3 Radial 0.72 mm/sec 6.45 High
Cited peak6 Location3 Tangential 0.34 mm/sec 5.34 High
Cited peak7 Location3 Radial 0.24 mm/sec 3.65 Low