The King of Bearings with NTN Expert Andre du Preez

Drop your topics suggestions here! In this episode of Wiki Bearings, host Mr. Hassanein Alwan sits down with Mr. Andre, Technical Support Engineer at NTN Middle East FZE, who brings over 30 years of expertise in mining, cement, and heavy industrial applications. Together, they unpack why spherical roller bearings (SRBs) are considered the true “Kings of Bearings”—and how SRB ranges like ULTAGE and EF800 shaker screen bearings are reshaping reliability in some of the toughest environments.  ✅ Why You Should Watch Learn what makes spherical roller bearings unique—and why they can handle extreme loads & misalignment. Discover the ULTAGE upgrade that delivers double the life compared to standard ranges. Clear up confusion about bearing suffixes (EA, W33, D1, C3, C4) and how they affect performance. See why EF800 shaker screen bearings are game changers for vibrating applications. Get practical do’s & don’ts for mounting heavy bearings to avoid costly failures. Find out the #1 cause of early bearing failure and how to prevent it.  💡 Episode Highlights—What You’ll Learn What Makes SRBs Special From their unique geometry to their ability to withstand radial and axial loads, SRBs stand apart in heavy-duty environments like crushers, gearboxes, and conveyors. The ULTAGE Advantage How NTN optimized roller size, geometry, material, and lubrication—boosting load capacity by 50%, speed by 20%, and life expectancy 2x higher than before. Decoding Bearing Suffixes EA, W33, D1, C3, C4… Andre explains how to read these codes correctly—and why mixing brands without checking suffix meanings is risky. EF800 for Shaker Screens Why standard C4 bearings fail in vibrating equipment and how precision-tuned EF800 bearings are purpose-built for durability. Mounting Matters Why using the wrong tools or ignoring safety can ruin even the best bearings—and Andre’s golden rule: “If you have the right tools, half the job is done.” Lubrication & Contamination The truth about grease: too much, too little, or contaminated grease is the #1 reason for bearing failure. Hear how NTN’s VIB grease for crushers and quarries extends life dramatically. Real Case Studies How a plant in the UAE significantly reduced bearing failures—thanks to correct bearing selection, mounting, and NTN grease.             For more info, Please visit our website:  https://mcb.ae/Follow us on social media:-LinkedIn: https://www.linkedin.com/company/mineral-circles-bearings-fzco-Instagram: https://www.instagram.com/mineralcircles/-Twitter: https://twitter.com/MineralCircles-Facebook: https://www.facebook.com/MineralCircles/ #bearings #bearingmanufacturer #bearingsupplier #wikibearings