1. Dia 89-219mm 2. Length 190-3400mm 3. Used in the steel, harbor, coal industry, power, cement industry 1. Fine welding tube ensure the rollers with low vibration and noise; 2. Special design and particular labyrinthine seal style prevent the corrosion by impurity, water and air etc.; 3. Conveyor idler material ranges: . Steel idler . Nylon idler . Rubber idler . Plastic idler . HDPE idler . ...
