Blog - Electrically Insulated Bearings Knowledge Hub

Basic Knowledge 4 12 月, 2025

What Are Electrically Insulated Bearings? (Complete Guide)

How They Work, Why They Ma…

Basic Knowledge 12 12 月, 2025

What Is Electrical Pitting in Bearings? How to Identify It

This technical analysis explores electrical pitting in VFD-driven motor bearings, explaining how shaft voltage creates microscopic erosion that can progress to catastrophic failure. It details methods for distinguishing electrical discharge damage from mechanical wear and outlines proven prevention strategies, such as shaft grounding rings and insulated bearings, to ensure long-term reliability.

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