The NTN 6211LLUC4/2AS is a high-quality deep groove ball bearing designed for robust performance in demanding industrial environments. Featuring a 55 mm bore diameter, 100 mm outer diameter, and 21 mm width, this bearing is equipped with two rubber seals (LLU) on both sides to protect against contaminants and retain lubricant. It also has a C4 internal clearance, indicating a greater than normal radial clearance, suitable for applications involving high speeds, temperature variations, or press fits. Manufactured by NTN, a leading global bearing supplier, this bearing ensures reliability and extended service life.