Bearing Temp - Alarm Check
Shaft-line bearing temperature alarm - 65 °C normal, 75 °C alarm, 80 °C trip per maker.
Status
Normal
Formula, assumptions, and limits
$$T \leq 65°C\text{ normal}$$
White-metal bearing melt 230 °C but damage starts 120 °C. PT100 RTD standard. Daily log + trend graph. Common causes: dirty oil, misalignment, overload.
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $T$ | Bearing temperature | °C | PT100 |
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