1. Product Overview NU206 ECM/C3 single row cylindrical roller bearing has separable inner ring and ECM nylon cage. It carries heavy radial loads and allows axial sliding of inner ring for general machinery. 👉 Get a quote within 24 hours for your project 2. Key Advantages NU design, separable construction for easy mounting & dismounting ECM nylon cage, light weight and low friction for high speed C3 increased radial clearance for high temperature & vibration conditions