Brand: FAG
FAG NU 408 Cylindrical Roller Bearing | 40x90x23mm | High Radial Load, Non-Locating Type
The FAG NU 408 Cylindrical Roller Bearing (CRB) is engineered for demanding industrial applications requiring extremely high radial load capacity and rigidity. Featuring the 'NU' design, this bearing utilizes two fixed flanges on the outer ring and a flangeless inner ring, making it a critical non-locating (floating) bearing designed to accommodate substantial axial expansion or contraction between the shaft and housing. The CRB design incorporates maximum complement rollers guided by robust cages, ensuring reduced friction and optimal load distribution across the rolling elements. This makes the NU 408 ideal for use in complex gearboxes, high-speed pumps, industrial motors, and heavy machinery where high speeds and continuous, high-stress operation are standard requirements.
As a product of the highest engineering standards (FAG/Schaeffler), the NU 408 guarantees superior operational longevity and minimized downtime. Manufactured using optimized materials and precision geometrical tolerances, these bearings offer excellent running accuracy and stability even under severe vibration or shock loads. Their separable components facilitate easier mounting and dismounting, simplifying maintenance routines and reducing installation complexity. By selecting the FAG NU 408, users invest in reliability, efficiency, and a drastic reduction in total cost of ownership (TCO) compared to standard alternatives.
Key Features
High Radial Load Capacity: Optimized design handles extreme shock loads and continuous heavy duty cycles.
Non-Locating Design (NU): Permits axial displacement between the inner and outer rings, crucial for thermal expansion control.
Separable Components: Simplifies installation, inspection, and maintenance procedures.
Low Friction Operation: Precision roller alignment and robust cage design ensure smooth running and reduced heat generation.
High Rigidity: Ensures stable shaft guidance and maintains critical clearances under demanding conditions.
