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Bearing Fluting - recomendations, causes
Our customer has a 250 hp 460v drive running a 250 hp motor driving a fan at approx 63-68hz. After 6 months, pulled the motor and noticed fluting on the ODE bearing. The mill has had other motors on drives with fluting problems. For this mill, on large hp motors (above 200 hp), should the...- whitedog1
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- Replies: 7
- Forum: Electric motors & generators engineering
