The NKIA 5905 RICH is a premium combined bearing that integrates a needle roller bearing and an angular contact ball bearing into a single, high-performance unit. Manufactured by RICH, this unit features precise metric dimensions of 25 x 42 x 23 mm.
This design is specifically tailored for applications requiring highly compact, multi-directional load support. The needle roller section provides exceptional capacity for heavy radial loads and ensures high radial rigidity. Concurrently, the angular contact ball section efficiently manages high axial loads acting in a single direction, which contributes to precise and stable shaft guidance. The specialized internal construction uses both polyamide and steel cages, allowing each bearing element to perform optimally and ensuring long-term reliability. The NKIA 5905 RICH is an ideal solution for machine tools, industrial gearboxes, and precision equipment where high load capacity and minimal axial space are crucial.
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