Analysis and correction of VFD-induced bearing currents in electric motors
This article examines the causes and effects of VFD-induced bearing currents in electric motors that can lead to premature bearing failure. It provides detailed damage…
Component #Bearings
Bearing selection, installation, lubrication, failure analysis and replacement guides.
230 articles
Angular Contact Ball Bearings vs. Deep Groove Bearings: Technical Selection and Engineering Guide
This technical guide compares angular contact and deep groove ball bearings, essential to the reliability of industrial equipment. It examines their operating principles, normative specifications…
Optimization of MRO Inventory Costs: A Strategic Approach for the Benelux Manufacturing Industry
This article examines the strategic optimization of MRO inventory costs in the Benelux manufacturing industry. It quantifies the impact of downtime, overstock and emergency purchases,…
SKF Bearings in Semiconductor Manufacturing: Reliability for Extreme Precision
This white paper examines the use of bearings such as the SKF 6212-2RS1 in semiconductor manufacturing. It details its application in precision equipment, critical failure…
Root Cause Analysis: VFD-induced Bearing Currents, Shaft Stress and EDM Damage
Introduction Unexpected and premature bearing damage in electric motors controlled by a frequency converter (VFD) represents a significant operational and financial problem within the Benelux…
MRO Optimization in Food and Beverage Processing Plants: The Role of the SKF 223330-2 Bearing
Introduction The food and beverage processing industry operates in an extremely dynamic and regulated environment. Hygienic compliance, production efficiency and food safety are critical requirements.…
Bearing Failure Analysis: Visual Identification of Spalling, Brinelling, Fretting and Electrical Erosion
This technical article details the visual analysis of common bearing failures: spalling, brinelling, galling, and electrical erosion. It addresses its root causes, preventive measures and…
Ball screw versus Roller screw: Positioning accuracy, Load capacity, and Lifespan
An in-depth analysis of ball screws and roller screws, essential components in precision drives. This article compares their positioning accuracy, dynamic and static load capacity,…
Digital Tool Engineering for Industrial Plants: From Theory to Optimized Operation 2026
This technical article explores the evolution of digital engineering tools in industrial MRO, from their academic foundations to their practical implementation in 2026. Best practices,…
Troubleshooting Guide: Abnormal Noise and Vibration in Gearboxes (Oil Analysis, Gear Wear, Backlash, Bearing Diagnosis)
1. Problem Description and Scope This guide provides a rigorous methodology for identifying, diagnosing, and resolving abnormal noise and vibration emanating from industrial gearboxes. These…