Skip to main content

A centrifugal pump increased his vibration amplitude

Pump: Centrifugal | 1 stage | DE BRG 6308EN | NDE 6308E

Motor: 4 poles | 480V

PeakVue analysis (2KHz, Fmax=4xBPFI, 120lbf flat rare earth magnet) suggest possible outer race damage. (BPFO = 3.08X)

During overhaul, misalignment and outer race damage were found

The equipment probably suffered a blow or fall during transportation or installation, damaging the bearing.


Images (2)
  • mceclip0
  • mceclip1
Files (1)
Tags: PeakVue, Misalignment, bearing, BPFO

Add Reply

Link copied to your clipboard.