The K 5x8x8 RICH is a high-quality needle roller and cage assembly, manufactured by RICH in China. This incredibly compact and lightweight component is designed for applications where the shaft and housing bore can serve as raceways. With dimensions of 5 mm bore diameter, 8 mm outer diameter, and 8 mm width, it weighs just 0.007 kg. The assembly features a polyamide cage, which offers advantages like reduced weight, lower friction, and quiet operation, making it suitable for applications with high-speed rotation or where noise reduction is critical. This RICH needle roller and cage assembly provides efficient performance in minimal radial space, ideal for various precision industrial and automotive applications.
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