Industrial Lubrication Explained | Grease, Oil & Common Maintenance Mistakes

A bearing runs hotter after greasing. Is more grease the answer? Investigate product, quantity, delivery and machine conditions before deciding. CONTINUE LEARNING Watch next:    • Why New Bearings Fail Again | Find the Und...   Explore the playlist:    • Mechanical Maintenance | Motors, Bearings ...   Subscribe:    / @factory-breakdown   Factory Breakdown explains industrial lubrication across bearings, motors, gearboxes, chains and lubrication systems. Learn the difference between oil viscosity and grease consistency, why quantity and interval work together, how contamination enters a system, and why matching color or NLGI grade does not prove compatibility. We cover lubricant selection, ISO viscosity grades, viscosity index, grease base oil and thickener, NLGI consistency, dropping point, over greasing and under greasing, measured grease-gun delivery, manual and automatic application, equipment-specific methods, changeovers, storage, contamination control, oil sampling, analysis, troubleshooting and a constructed hot-bearing investigation. CHAPTERS 00:00 More grease is not always better 01:14 What the lubricant actually does 02:22 Oil viscosity: read the whole specification 03:36 Grease consistency is not base-oil viscosity 04:49 Quantity and interval work together 06:03 Apply lubricant to the correct path 07:15 Gearboxes, chains, motors, and guides differ 08:30 Compatibility and changeovers need a plan 09:50 Keep contamination out from storage to contact 11:02 Oil analysis and condition monitoring 12:16 Troubleshoot heat, leaks, noise, and failed delivery 13:31 Solve the hot-bearing case and build a reliable route What lubrication problem keeps returning in your plant: hot bearings, gearbox leaks, chain wear or blocked delivery? Share the symptoms, operating conditions and recent service changes. Subscribe to Factory Breakdown for practical equipment explanations. Use current installed equipment instructions, current lubricant data and approved site procedures. Secure energy sources, stored pressure, loads and restart before hands-on service. Running lubrication requires an engineered accessible arrangement and approved procedure. Never reach through guards. Follow the lubricant safety data sheet. Injection injuries require immediate professional medical treatment. Quantities and fault investigations are constructed teaching examples. Twelve grams divided by 1.2 grams per stroke equals ten strokes; these values demonstrate arithmetic and are not a bearing dose. The illustrated housing has no stated service values. Actual grade, quantity, interval, oil level, relief sequence, temperature limits and changeover method depend on the installed equipment. Generated industrial images are illustrative; the contact-film diagram exaggerates separation. PRIMARY REFERENCES Timken Engineering Manual: https://www.timken.com/resources/timk... NLGI grease FAQs: https://www.nlgi.org/faqs/ Mobil industrial lubricant FAQs: https://www.mobil.com/en/lubricants/f... SKF grease lubrication mechanisms: https://evolution.skf.com/us/grease-l... HSE injection-injury alert: https://www.hse.gov.uk/safetybulletin... #Lubrication #IndustrialMaintenance #FactoryBreakdown