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Reply to "High temperature at pump NDE bearing"

Thanks Mr. Jim

Shaft alignment is within tolerance. Do you mean bearing misalignment I need to check?

This is a sump lubrication type 7309 ball bearing (2* Back to Back). image0061619262901118_image001image003image004

Pump DE bearing temperature is normal whereas NDE is 15 degrees higher(this very abnormal compared with other identical pumps)

Pump shaft, wear ings and bearings are recently replaced!


Images (4)
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  • 1619262901118_image001
  • image003
  • image004: High temperature