The NKIA 5902 RICH is a high-performance combined bearing that integrates two distinct bearing types into a single, compact unit: a needle roller bearing and an angular contact ball bearing. Manufactured by RICH, this unit features precise metric dimensions of 15 x 28 x 18 mm.
This innovative design is engineered for applications demanding multi-directional load support in tight spaces. The needle roller section is highly effective at managing heavy radial loads while providing excellent radial rigidity. Concurrently, the angular contact ball section handles high axial loads acting in a single direction, ensuring accurate and stable shaft guidance. The bearing incorporates both steel and polyamide cages, reflecting the specialized requirements of the internal components for optimized longevity and rotational stability. The NKIA 5902 RICH is an ideal solution for machine tools, compact gearboxes, and precision mechanical systems where space is limited but load capacity cannot be compromised.
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