Welcome to the LubeSolutions.com article library. Here you will find all published articles from the Lubrication Fundamentals Series — a 14-week educational resource covering the science and business of industrial lubrication for reliability engineers, maintenance professionals, and plant leadership.
New articles publish every Monday. No product angle. Just the science.
Published Articles
Week 1 — Why Education Is the Most Powerful Tool in Lubrication Education changes everything in a lubrication program. Learn why the gap between what programs specify and what actually happens at the point of application is closed through understanding — not better products. Read Article
Week 2 — Why 65% of Equipment Failures Are Completely Preventable Surface wear accounts for 80% of all equipment failure. Of that, 65% is preventable. Learn why most lubrication programs fail not because of the wrong product — but because of the wrong foundation. Read Article
Week 3 — The Four Wear Modes — and What Each One Is Telling You There are four distinct wear modes — adhesive, abrasive, fatigue, and corrosive. Each has a different cause, a different appearance, and a different corrective action. Your equipment is communicating. Learn how to read it. Read Article
Week 4 — Why We Lubricate — The Science and the Business Case Lubrication has six distinct scientific functions and six direct business outcomes. Understanding both transforms lubrication from a maintenance expense into one of the highest-return investments in your operation. Read Article
Week 5 — What Is Friction Really Doing to Your Equipment? Every metal surface — no matter how precisely machined — looks like a mountain range under an electron microscope. Those peaks are called asperities. And they are the reason friction exists. Learn what lubrication is actually interrupting. Read Article
Week 6 — The Five Lubricating Films — and Why Getting Them Wrong Costs You There are five distinct lubricating films. Most equipment cycles through several of them in a single operating cycle. Learn which ones are active in your equipment — and what happens when the wrong film is present for the conditions. Read Article
Week 7 — Viscosity — The Single Most Important Property Nobody Fully Understands Viscosity is the single most important physical property of any lubricant. Rolling element bearings operate on films 140 to 700 times thinner than a human hair. There is no margin for approximation. Read Article
Week 8 — Base Oils, Additives, and Thickeners — What Is Actually In Your Lubricant? Every lubricant is an engineered system of three components — base oil, additives, and thickener. Understanding what each one does, and what it cannot do, is the foundation of every lubricant selection and failure analysis you will ever perform. Read Article
Week 9 — Oxidation, Flash Point, and Pour Point — The Properties That Protect Your Equipment Every lubricant has thermal and chemical limits — and when those limits are exceeded, the lubricant stops protecting and starts contributing to failure. Learn how oxidation destroys lubricants from the inside out, why flash point is a safety boundary you cannot cross, and how pour point determines whether your equipment can even start on a cold morning. Read Article
Week 10 — Contamination — The Silent Killer in Every Lubrication System Contamination is not one failure mode among several — it is the multiplier that accelerates every other failure mode simultaneously. Learn the four types of contamination, how to measure lubricant cleanliness with the ISO 4406 standard, and why contamination control is the single highest-return investment in any lubrication program. Read Article
Week 11 — Grease — The Most Misunderstood Lubricant in the Plant Grease is the most widely used lubricant in industrial maintenance — and the most poorly understood. Learn what grease actually is, the seven critical properties that drive correct selection, why thickener compatibility matters more than most people realize, and the most common grease application errors in industrial maintenance. Read Article
Week 12 — Over-Lubrication Is a Real Problem — and It’s More Common Than You Think Most people believe more grease is safer than less. For rolling element bearings, that instinct is mechanically backwards. Learn how over-greasing converts rolling friction into sliding friction, why bearing temperatures have been documented as high as 590°F under severe over-greasing, and how to calculate the correct grease quantity instead of guessing. Read Article
Week 13 — Automatic Lubrication Systems — When They Work and When They Don’t
The philosophy of automatic lubrication is simple: deliver the right amount of lubricant at the right time. The execution is more complicated. Learn the four main system types, where automatic systems deliver their strongest return, and the failure modes that turn expensive systems into expensive problems.
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Week 14 — L.E.T.S. — The Four Parameters That Should Drive Every Lubricant Selection
The series finale. Load, Environment, Temperature, and Speed — the four machine parameters that tie together every topic covered in the Lubrication Fundamentals Series. Learn how to apply the L.E.T.S. framework to make defensible, engineering-based lubricant selection decisions for any application.
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