Short service life of bearing.
Possible Reasons:
1.The motor shaft and slurry pump shaft is not co-centric or not parallel.
2.The shaft is bent.
3.Friction inside the pump or imbalance of impeller.
4.Debris inside the bearing or incorrect amount of lubricants.
5.Wrong way of assembling the bearing.
Solutions:
1.Adjust the motor shaft and slurry pump shaft.
2.Replace the shaft.
3.Eliminate friction,replace impeller.
4.Clean bearing or adjust the lubricants.
5.Replace the bearing.
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