The 6906-2RS is a Versatile Sealed Deep Groove Ball Bearing designed for a wide range of industrial applications where protection from contamination and reliable performance are essential. Fitted with double rubber contact seals (2RS) on both sides, this bearing provides effective defense against dust, moisture, and other pollutants while retaining lubrication. With a 30 mm bore and compact 47×9 mm cross-section, it offers an excellent balance of load capacity, sealing integrity, and space efficiency for motors, conveyors, and general machinery.