As part of this work, a dataset is developed to investigate the vibration behavior of type 6314 rolling element bearings under controlled operating conditions. The objective is to analyze the differences between healthy and artificially damaged bearings and to evaluate the transferability of the identified fault characteristics to real-world industrial applications. The experiments are conducted on a dedicated bearing test rig, where baseline measurements of healthy bearings are first acquired. Subsequently, representative fault conditions are deliberately introduced to generate reproducible damage scenarios, enabling a systematic analysis of vibration signatures under different bearing health states.