Gambi - Polia rolamento

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A "rolamento polia" refers to a type of bearing that uses round plastic or metal cylinders, known as "polias", to facilitate smooth rotation in various applications. These bearings are commonly found in machinery and equipment requiring low-friction movement, such as conveyor belts or wheels. The roller polia can be made from different materials like polyoxymethylene (POM), nylon, or stainless steel depending on the specific needs of the application.