Meet the RICH RNA 4900 needle roller bearing, crafted for precision without an inner ring. It's a top choice when you need a compact solution in spaces where every millimeter counts, fitting perfectly with its 14x22x13 mm dimensions.
By using the shaft as its raceway, this design enables a larger shaft diameter and boosts rigidity. With a robust steel cage, it ensures that needles glide smoothly, promoting longevity and dependable performance.
Made in China, the RNA 4900 RICH bearing excels in various settings such as gearboxes, transmissions, and agricultural machinery, offering versatility in compact industrial environments.
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