Rolling Mill Bearing Prediction
The Setting
A steel plant’s hot rolling mill processes 4,000 tons/day. The work roll bearings are critical — failure means a full production line shutdown.
What the AI Detected
Vibration amplitude on Stand 3 bearing increased 0.15 mm/s over 72 hours. The AI correlated this with roll force data showing asymmetric loading.
The Outcome
Bearing replaced during scheduled roll change, not emergency shutdown.
$190K
Emergency repair avoided
8 hrs
Downtime prevented
4 days
Advance warning





