Engineered with precision and reliability, the RNA 4907-2RS RICH needle roller bearing excels in applications where space is at a premium. By eliminating the inner ring, it cleverly utilizes the shaft as the raceway, thus optimizing space without compromising its impressive radial load capacity. With dimensions of 42x55x20 mm, this bearing is a robust choice for complex mechanical and industrial systems.
Produced by the renowned RICH in China, it boasts a resilient steel cage that promotes smooth roller guidance and stability. The double-sided rubber contact seals are meticulously designed to shield against dust, moisture, and other contaminants, all while preserving lubrication. This leads to a longer service life and reduces the need for frequent maintenance.
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