Resource data for accelerated bearing test

Comparative measurements between a digital acquisition system and an analog acquisition system, namely National Instruments CompactRIO.The dataset includes the measurements of a 10-days accelerated test performed on a tapered bearing (12 rolling elements) mounted on a motor test bench, from the brand-new condition until failure. The test bench was working at 2400 revolution per minute (RPM), and the bearing was preloaded with 4000 N.Each file of the digital acquisition system contains a mono .wav file at fs = 48 kHz, while each file of the analog acquisition system contains a .mat file at fs = 51.2 kHz.The measurements were taken using the same sensor, a top-quality laboratory-grade piezoelectric accelerometer, PCB Piezotronics 353B18, having a full-scale of +/- 500 g and 10.4 mV/g sensitivity.