👉 A fitting fluid, also known as a lubricant or grease, is a substance designed to reduce friction and wear between moving parts in mechanical systems. It acts as a protective layer, preventing direct metal-to-metal contact and minimizing energy loss due to friction. Fitting fluids come in various forms, such as oils, greases, or solid lubricants, and are formulated to meet specific requirements based on temperature, pressure, and the materials involved. By providing a smooth surface for movement, fitting fluids enhance efficiency, prolong the life of machinery, and reduce maintenance needs.
