The formula to calculate bearing life is:

\[ L = \left( \frac{C}{F} \right)^n \]

Where:

• \(L\) is the bearing life in million revolutions.
• \(C\) is the basic dynamic capacity in Newtons (N).
• \(F\) is the actual radial load in Newtons (N).
• \(n\) is 3 for ball bearings and 3.33 for roller bearings.