The Nachi 6211-2NSE deep groove ball bearing features a bore diameter of 55 mm, an outer diameter of 100 mm, and a width of 21 mm. It is double rubber sealed for enhanced protection against contaminants and retains lubrication effectively. This bearing includes a C3 clearance rating, allowing for slight internal clearance to accommodate thermal expansion and high-speed operation. The design incorporates a snap ring for secure axial location. Manufactured in Japan, it offers a basic dynamic load rating around 43,500 N, making it suitable for industrial automation and motion control applications requiring durability and precision.