The NKIA 5911 RICH is a robust combined bearing that integrates a needle roller bearing and an angular contact ball bearing into a single, high-capacity unit. Manufactured by RICH, this bearing features precise metric dimensions of 55 x 80 x 34 mm.
This innovative design is optimized for applications requiring compact, multi-directional load support. The needle roller section provides superior capacity for heavy radial loads and ensures high radial rigidity, which is vital for stable operation. Concurrently, the angular contact ball section efficiently manages high axial loads acting in a single direction, contributing to precise and stable shaft guidance. The specialized internal construction utilizes both polyamide and steel cages, allowing each bearing element to perform optimally and ensuring long-term reliability. The NKIA 5911 RICH is an indispensable component for machine tools, industrial pumps, and heavy machinery where high load capacity and minimal axial space are crucial requirements.
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