How to Calculate the required dynamic load capacity on desired L10 bearing life

Welcome to Design World’s “How to Calculate” series … where you learn how to apply the most important equations for sizing, selecting, and comparing linear bearings. In this session, we’ll learn how to determine the required dynamic load capacity of a recirculating ball or roller bearing, based on the amount of L10 bearing life that your application requires.⚙️

[AdamSmith-pkxg]

so the travel life (in metres) is the distance that bearings circumference can total before failing? so the bearing is just effectively rolled out and thats that distance it can be rolled out before it fails?