Experience the perfect blend of compact design and reliability with the RNA 4903-2RS RICH needle roller bearing. Expertly crafted for environments where space is at a premium, this bearing is ingeniously designed without an inner ring. This smart feature allows the shaft to function as the raceway, optimizing space while delivering outstanding radial load support. Sized at an efficient 22x30x13 mm, it’s the ideal choice for challenging mechanical and industrial applications.
Manufactured by RICH in China, this bearing features a robust steel cage that guarantees smooth roller guidance and consistent performance. Its double-sided rubber contact seals provide superior protection against dust, moisture, and other contaminants, all while preserving internal lubrication. This means a longer service life and less maintenance, allowing you to focus on what truly matters.
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