The Nachi NU306 cylindrical roller bearing is designed for high radial load capacity, featuring a single-row configuration with no flanges. It has an inner diameter of 30 mm, an outer diameter of 72 mm, and a width of 19 mm. Constructed from chrome steel, this bearing is available in various seal types, including ZZ, open, and 2RS. The NU306 is suitable for medium series applications, offering reliable performance in machinery requiring robust radial load support. Its weight is approximately 0.357 kg to 0.360 kg, depending on the specific variant.