The NTN 6009LLU/5K is a high-quality deep groove ball bearing designed for various industrial and agricultural applications. This genuine NTN bearing features a 45 mm inner diameter, a 75 mm outer diameter, and a 16 mm width. The 'LLU' designation indicates that it is equipped with two contact rubber seals, providing excellent protection against dust, dirt, and moisture, while retaining lubricant. The '5K' suffix denotes a specific internal clearance or manufacturing variation. Known for its durability and reliable performance, this bearing is suitable for demanding operational environments.