1. Product Overview The NU2206ECP is a single‑row open cylindrical roller bearing with reinforced polyamide cage, designed for high‑speed heavy‑radial‑load industrial assemblies. NU‑type structure permits inner‑ring axial displacement, reduces thermal‑expansion stress during high‑speed running.It is widely used for motors, gearboxes and transmission units where high radial capacity and thermal compensation are required. Get a quote within 24 hours for your project 2.