Product Overview: The NUP 319 Cylindrical Roller Bearing
The NUP 319 is a high-capacity single-row cylindrical roller bearing, meticulously engineered to handle heavy radial loads and provide precise axial location in both directions. With principal dimensions of 95x200x45mm, this bearing is a crucial component in demanding industrial applications. As part of our NUP 300 Series, the NUP 319 features a unique design with two integral flanges on the outer ring and a single integral flange plus a loose thrust collar on the inner ring. This configuration allows it to function as a locating bearing, effectively securing a shaft against axial movement from either side.
As a premier supplier of Cylindrical Roller Bearings and other industrial parts, we guarantee that our NUP 319 bearings meet stringent quality standards for performance and durability. Its separable design simplifies the mounting and dismounting process, making it a practical choice for maintenance-intensive machinery.
Key Features of the NUP 319 Bearing
- Two-Directional Axial Location: The combination of integral flanges and a loose thrust collar allows the bearing to locate the shaft axially in both directions.
- High Radial Load Capacity: The line contact between rollers and raceways provides excellent capacity for heavy radial loads.
- Separable Design: The inner and outer rings can be mounted separately, which simplifies installation, inspection, and maintenance procedures.
- High-Speed Performance: Engineered for low friction and optimal roller geometry, making it suitable for high-speed rotational applications.
- Robust Construction: Manufactured from high-purity, hardened bearing steel for exceptional durability and a long service life.
- Dimensional Stability: Precision manufacturing ensures consistent and reliable performance under challenging operating conditions.
Common Applications
- Industrial Gearboxes: Provides rigid support and precise location for gear shafts, enhancing transmission efficiency.
- Electric Motors: Used as locating bearings on motor shafts to handle heavy radial loads and control axial position.
- Pumps and Compressors: Ensures the stability and reliability of rotating assemblies in industrial fluid machinery.
- Machine Tool Spindles: Delivers the high degree of stiffness and rotational accuracy required in precision machinery.
- Rolling Mills: Withstands the extreme loads and demanding conditions found in metalworking and processing equipment.
- Construction and Mining Equipment: Ideal for use in transmissions, planetary drives, and other heavy-duty components.
- Vibrating Screens and Crushers: Offers robust performance in equipment subjected to heavy shock loads and vibration.
Benefits of Using the NUP 319 Bearing
- Enhanced Shaft Stability: Provides precise and reliable axial positioning, preventing shaft movement and improving overall machine accuracy.
- Simplified Assembly: The separable nature of the bearing allows for easier and more efficient mounting and dismounting processes.
- Increased Operational Uptime: Its robust design and high load capacity reduce the risk of premature failure, leading to less downtime.
- Versatile Load Management: Effectively manages heavy radial loads while also accommodating axial positioning requirements.
- Extended Service Life: High-quality materials and manufacturing processes contribute to a longer operational lifespan, reducing replacement costs.
- Improved Machinery Performance: Low-friction operation minimizes energy loss and heat generation, leading to more efficient machine performance.
