NU 308 RICH 40x90x23

NU308 RICH Single Row Cylindrical Roller Bearing – 40 x 90 x 23 mm – Supreme Radial Strength & Dynamic Axial Movement

Experience the zenith of industrial bearing technology with the NU308 RICH single row cylindrical roller bearing, an exceptionally robust and intelligently designed component built for applications that demand both immense radial load capacity and critical axial adaptability. Its distinguishing "NU" configuration, featuring integral ribs solely on the outer ring, provides essential freedom for axial displacement between the shaft and housing. This is paramount for effectively managing thermal expansion and accommodating minor misalignments, thereby preserving the integrity and extending the operational life of your most critical machinery.

Meticulously engineered with a 40 mm inner diameter, a 90 mm outer diameter, and a substantial 23 mm width, the RICH NU308 is constructed for unwavering reliability and incredibly smooth rotational dynamics, even under the most arduous conditions. At its core, a high-strength steel cage expertly guides the precision-ground cylindrical rollers, ensuring optimal alignment for exceptionally low-friction operation and significantly prolonging its functional lifespan. This bearing stands as a quintessential choice for heavy-duty industrial equipment, encompassing powerful electric motors, robust gearboxes, and a diverse range of critical power transmission systems, where sustained performance under formidable radial forces is non-negotiable.

Proudly manufactured by RICH in China, this formidable cylindrical roller bearing weighs 0.658 kg. Its impressive capacity to manage substantial radial loads, coupled with its intrinsic axial accommodation, establishes it as an indispensable asset for ensuring the peak efficiency and enduring operational life of vital industrial machinery across Europe and international markets.

Technical Specifications:

• Bearing Type: Single Row Cylindrical Roller Bearing
• Model Designation: NU308
• Brand: RICH
• Inner Diameter (d): 40 mm
• Outer Diameter (D): 90 mm
• Width (B): 23 mm
• Cage Material: Steel
• Country of Manufacture: China

Key Performance Advantages:

• Unrivaled Radial Load Endurance: Masterfully engineered to absorb and sustain exceptionally high radial loads, guaranteeing supreme stability and resilience in the most challenging applications.
• Flexible Axial Compensation: The ingenious NU design facilitates unrestricted axial movement between components, effectively mitigating stresses from thermal expansion and preventing undesirable preloading.
• High-Speed Operational Excellence: Benefits from precisely manufactured cylindrical rollers, delivering remarkably smooth, low-friction performance that thrives even at elevated rotational speeds.
• Reinforced Steel Cage: A robust steel cage ensures optimal roller alignment, playing a crucial role in extending the bearing's service life and ensuring consistent, reliable operation.
• Extreme Durability Built-In: Constructed for steadfast resilience, capable of enduring the harshest industrial environments and guaranteeing prolonged, dependable service.
• RICH Global Standard: Produced in China adhering to the most stringent international quality benchmarks by RICH, affirming its reliable functionality and exceptional value for a worldwide client base.