Wiki Bearings
Welcome to "WIKI Bearings", a podcast brought to you by Mineral Circles Bearings.
Whether you're a seasoned industry professional or a curious newcomer, join us as we explore everything you need to know about bearings, from their history and development to their modern-day applications and innovations.
Each episode is packed with insightful discussions, expert interviews, and valuable insights into the diverse types of bearings, their functionalities, and their significance across various industries. From ball bearings to roller bearings, thrust bearings to plain bearings, our podcast covers it all, providing you with a comprehensive understanding of the power transmission industry.
Hosted by industry experts and featuring guest appearances from leading professionals, "WIKI Bearings" offers a unique blend of technical expertise and practical knowledge. Whether you're interested in learning about the latest advancements in bearing technology or seeking guidance on selecting the right bearings for your specific application, our podcast has you covered.
Tune in, as we unravel the universe of bearings and their pivotal role in shaping the modern world of engineering, manufacturing, and beyond. Subscribe now!
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Email us at: Podcast@mcb.ae
Wiki Bearings
The King of Bearings with NTN Expert Andre du Preez
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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.
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