The NSK 6309DU is a high-quality, genuine deep groove ball bearing designed for durability and efficient operation. This single-row bearing features rubber seals (DU) on both sides, providing excellent protection against contaminants and moisture, extending service life. With a bore diameter of 45 mm, an outer diameter of 100 mm, and a width of 25 mm, it is suitable for a wide range of industrial and agricultural machinery applications requiring robust and sealed bearing solutions. Manufactured by NSK, a leading global bearing producer, ensuring precision and reliability.