Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Mechanical
Bearing Load Capacity Calculator
Estimate the L10 bearing fatigue life in hours given the dynamic load rating, applied load, and shaft speed. Used by mechanical designers to verify bearing selection and predict maintenance intervals.
Fill in the required fields to see your result.
Mechanical
Fan Airflow and Power Calculator
Calculates fan power consumption from blade swept area, rotational speed, and static pressure. Use it when sizing ventilation fans or verifying energy budgets for HVAC and industrial systems.
Fill in the required fields to see your result.
Key differences
| Bearing Load Capacity Calculator | Fan Airflow and Power Calculator | |
|---|---|---|
| Category | Mechanical | Mechanical |
| Inputs required | 4 | 3 |
| Result | Bearing Life (L10) (hours) | Airflow Rate (m³/h) |
| What it does | Estimate the L10 bearing fatigue life in hours given the dynamic load rating, applied load, and shaft speed. Used by mechanical designers to verify bearing selection and predict maintenance intervals. | Calculates fan power consumption from blade swept area, rotational speed, and static pressure. Use it when sizing ventilation fans or verifying energy budgets for HVAC and industrial systems. |