The RNA 4909-2RS RICH needle roller bearing is your go-to solution for applications where space is at a premium, yet performance cannot be compromised. Ingeniously crafted without an inner ring, this bearing allows the shaft itself to double as the raceway, optimizing space while delivering impressive radial load capacity. With its dimensions of 56x68x22 mm, it is perfectly suited to meet the rigorous demands of advanced mechanical and industrial settings.
Manufactured by RICH in China, this bearing boasts a robust steel cage that promotes seamless roller guidance and structural stability. The double-sided rubber contact seals are designed to shield against dust, moisture, and external contaminants, all while maintaining essential lubrication within—ensuring longevity and minimizing the need for maintenance.
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