The NKIA 5913 RICH is a sophisticated combined bearing that integrates two distinct bearing types into a single unit: a needle roller bearing and an angular contact ball bearing. Manufactured by RICH, this unit features precise metric dimensions of 65 x 90 x 34 mm.
This design is optimized for applications that require highly compact, multi-directional load support. The needle roller section effectively handles heavy radial loads while offering high rigidity in the radial direction. The angular contact ball section simultaneously manages high axial loads acting in one direction, as well as light radial loads, ensuring precise shaft guidance. The presence of both steel and polyamide cages reflects the specialized internal construction, allowing each bearing element to perform optimally. The NKIA 5913 RICH is an indispensable component for machine tools, industrial gearboxes, and pumping equipment where high load capacity and minimal installation space are critical requirements.
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