Check a bearing against required service life, or compute the basic rated life from the applied load.
Check the static safety factor S0 = C0 / P0 for slow, oscillating or stationary bearings.
Enter the duty and list bearings from the built-in database that satisfy the required dynamic rating.
Analyze a gear/belt driven shaft: radial reactions and axial load distribution.
Compute the force required for a cylindrical interference-fit assembly.
Recommended shaft and housing tolerance classes for rolling bearings (ISO 286).
Standards, equivalent-load factors, load / temperature factors and required-life tables.
A self-contained, offline bearing calculation workbench for preliminary sizing and teaching.
Educational / preliminary tool. Verify against the manufacturer's catalogue and applicable standards before final design.