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
Shaft Torque and Stress Calculator
Calculate the maximum torsional shear stress in a solid circular shaft given applied torque and shaft diameter. Used in mechanical design to verify shafts against yield and fatigue limits before manufacture.
Fill in the required fields to see your result.
Key differences
| Bearing Load Capacity Calculator | Shaft Torque and Stress Calculator | |
|---|---|---|
| Category | Mechanical | Mechanical |
| Inputs required | 4 | 2 |
| Result | Bearing Life (L10) (hours) | Maximum Shear Stress (MPa) |
| 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. | Calculate the maximum torsional shear stress in a solid circular shaft given applied torque and shaft diameter. Used in mechanical design to verify shafts against yield and fatigue limits before manufacture. |