Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Mechanical
Bearing Life Calculator
Estimate how long a rolling-element bearing will last under a given load and speed. Use it when selecting bearings for motors, gearboxes, or any rotating machinery to meet a target service life.
Fill in the required fields to see your result.
Mechanical
Spring Force Calculator
Calculate the restoring force a spring exerts when compressed or stretched using Hooke's Law. Use it for spring selection, mechanism design, physics problems, and any application involving elastic force.
Fill in the required fields to see your result.
Key differences
| Bearing Life Calculator | Spring Force Calculator | |
|---|---|---|
| Category | Mechanical | Mechanical |
| Inputs required | 4 | 2 |
| Result | L10 Life (hours) | Spring Force (N) |
| What it does | Estimate how long a rolling-element bearing will last under a given load and speed. Use it when selecting bearings for motors, gearboxes, or any rotating machinery to meet a target service life. | Calculate the restoring force a spring exerts when compressed or stretched using Hooke's Law. Use it for spring selection, mechanism design, physics problems, and any application involving elastic force. |