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
Rolling Bearing Life Calculator
Estimate how long a rolling bearing will last under real operating conditions. Enter load ratings, speed, and reliability factor to get predicted bearing life in hours.
Fill in the required fields to see your result.
Key differences
| Bearing Load Capacity Calculator | Rolling Bearing Life Calculator | |
|---|---|---|
| Category | Mechanical | Mechanical |
| Inputs required | 4 | 5 |
| Result | Bearing Life (L10) (hours) | Bearing Life (hours) |
| 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. | Estimate how long a rolling bearing will last under real operating conditions. Enter load ratings, speed, and reliability factor to get predicted bearing life in hours. |