(#72) Bearing Failure Root Cause

Mechanical Engineering Made Simple · Jan 1, 2026 · 14m · transcript

Master rolling bearing failure root cause analysis with a practical, engineering-focused guide to diagnostics and prevention. This episode breaks down precision mounting methods such as the Drive-up Method, using hydraulic nuts and axial displacement control to eliminate ring fracture, creep, and fit-related failures.

Learn how to optimize bearing lubrication using the Kappa ratio, comparing actual operating viscosity to required kinematic viscosity to maintain a full oil film and prevent metal-to-metal contact, surface distress, and premature wear.

We explore advanced failure mechanisms…