The NTN CS205LLU is a high-quality ball bearing insert designed for demanding agricultural and industrial applications. It features a 25mm bore diameter and a 52mm outer diameter. The bearing is equipped with LLU double lip contact seals, providing superior protection against contaminants and moisture, ensuring extended service life. Its spherical outer ring accommodates initial misalignment, and it typically includes two set screws for secure shaft attachment, making it a reliable choice for various machinery.