When a VFD-What causes electrical bearing damage in VFD-fed motors? How can you diagnose whether a bearing failed due to electrical damage? What are the best practices to protect against electrical bearing damage? Find out below. Shaft Voltage & Bearing Currents Fluting & Bearing Inspection Best Practices & Installation Inspection Reports Bearing Inspection ReportBearing Inspection Report Shaft Voltage Testing ReportShaft Voltage Testing Report Quick Links Where to Buy Catalog Bearing Protection Handbook Request Training Videos ISO 9001:2015 Certification