Product Overview: The NUP 2216 Cylindrical Roller Bearing
The NUP 2216 is a high-capacity, single-row cylindrical roller bearing engineered for applications requiring both heavy radial load support and precise axial shaft location. With principal dimensions of 80x140x33mm, this bearing is a key component in our NUP 2200 Series. The 'NUP' designation signifies a unique design featuring two integral flanges on the outer ring and one integral flange plus a loose flange ring on the inner ring. This configuration allows the bearing to locate the shaft axially in both directions, making it an excellent choice for fixed-end bearing positions.
As part of our comprehensive range of Cylindrical Roller Bearings, the NUP 2216 is manufactured to exacting standards to ensure reliability and a long service life in demanding industrial environments. Its separable design simplifies the mounting and dismounting process, providing a practical solution for a wide variety of machinery. Explore our full NUP Series for robust bearing solutions.
Features of the NUP 2216 Bearing
- Bi-Directional Axial Location: Designed to secure the shaft against axial movement in both directions, providing excellent positional stability.
- High Radial Load Capacity: The line contact between rollers and raceways allows it to support heavy radial loads.
- Separable Design: The inner ring, with its loose flange ring, can be mounted independently of the outer ring and roller assembly, simplifying installation and maintenance.
- High-Speed Capability: Engineered for low friction and optimal roller geometry, making it suitable for high-speed rotational applications.
- Robust Construction: Manufactured from high-quality bearing steel for exceptional durability and resistance to wear and fatigue.
- Interference Fit: Components can be mounted with a tighter interference fit, which is often required for high-precision applications.
Applications of NUP 2216 Bearings
- Industrial Gearboxes: Provides rigid support for gear shafts, maintaining precise alignment under heavy loads.
- Electric Motors and Generators: Used as a locating bearing on motor shafts to handle radial forces and control axial position.
- Pumps and Compressors: Ensures the stable and efficient operation of rotating assemblies in fluid machinery.
- Machine Tool Spindles: Delivers the high degree of stiffness and rotational accuracy required for precision machining operations.
- Construction and Mining Equipment: Suitable for heavy-duty applications like transmission systems and vibrating screens.
- Rolling Mills: Used in machinery that experiences significant radial forces and requires fixed shaft positioning.
- Automotive Transmissions: Offers reliable performance in powertrain applications requiring axial shaft location.
Benefits of Using the NUP 2216 Bearing
- Enhanced Positional Accuracy: Firmly locates the shaft, preventing axial play and improving overall machine precision.
- Simplified Assembly Process: The separable components allow for easier and more efficient mounting and dismounting procedures.
- Improved Machine Reliability: High load-carrying capacity and durable construction lead to fewer failures and reduced downtime.
- Long Service Life: The design minimizes stress concentrations and friction, extending the operational life of the bearing.
- Versatile Application Range: Suitable for a broad spectrum of industrial machinery where both radial support and axial location are critical.
- Reduced Maintenance Requirements: Its robust design ensures consistent performance, lowering the frequency of inspections and replacements.
