The NACHI 5202 2NS.NAC is a high-precision double row angular contact ball bearing engineered for applications requiring high axial rigidity and exceptional radial-axial combined load capacity. Featuring a 30-degree contact angle, this bearing effectively handles bi-directional thrust loads, making it ideal for positioning accuracy in machine spindles and pump applications. The '2NS' designation signifies double non-contact seals, providing enhanced protection against dust and moisture contamination while maintaining lower operating friction compared to standard contact seals. With precision ground raceways and the reliable NAC pressed steel cage, this component ensures sustained performance and minimal deflection under continuous operation, conforming to stringent Japanese industrial standards.
As a crucial component in industrial machinery such as gear drives, centrifugal pumps, and compressors, the 5202 2NS.NAC offers significant operational longevity and reliability. Its robust design minimizes maintenance downtime and reduces replacement frequency in critical equipment. Sourcing from NACHI guarantees a Tier 1 quality bearing known globally for its precise geometry, quiet operation, and durability. Invest in this sealed, high-performance solution to optimize the efficiency and lifespan of your high-speed or high-load applications, ensuring predictable and reliable operation across various industrial environments.
Key Features
High Radial and Bi-Directional Axial Load Capacity.
Sealed (2NS) configuration protects internal components and retains factory lubrication.
NAC Pressed Steel Cage ensures stable operation at higher speeds.
Ideal for applications requiring high stiffness and precise shaft guidance (e.g., small machine spindles).
Precision Japanese engineering guarantees low noise and extended service life.
Standardized dimensions (5200 series) allow for easy interchangeability.
