Product Overview: The NJ 217 Cylindrical Roller Bearing
The NJ 217 Cylindrical Roller Bearing is a high-performance component designed to handle demanding industrial applications. With precise dimensions of 85x150x28mm (Bore x Outer Diameter x Thickness), this bearing is a key part of our Cylindrical Roller Bearings collection. The NJ design features two integral flanges on the outer ring and a single flange on the inner ring, enabling it to accommodate axial displacement of the shaft in one direction. This makes it ideal for locating shafts and handling heavy radial loads at high speeds. Manufactured to exacting standards, the NJ 217 offers reliability and a long service life in challenging operational environments. Explore our complete NJ 200 Series for a full range of sizes.
Features of the NJ 217 Bearing
- High Radial Load Capacity: The line contact between rollers and raceways allows it to support heavy radial forces.
- Axial Shaft Location: The flanged design provides precise axial positioning for the shaft in a single direction.
- Separable Design: The inner ring can be mounted separately from the outer ring and roller assembly, simplifying installation and maintenance.
- High-Speed Performance: Engineered for minimal friction, making it suitable for high-speed rotational applications.
- Robust Construction: Made from premium-grade bearing steel for superior durability and resistance to wear.
- Dimensional Stability: Precision manufacturing ensures consistent and reliable performance under load.
Applications of NJ 217 Bearings
- Industrial Gearboxes: Provides robust support for gears and shafts, ensuring smooth power transmission.
- Electric Motors: Used in large electric motors to support the rotor and manage heavy radial loads.
- Pumps and Compressors: Ensures the stability and efficiency of rotating assemblies in industrial pumps.
- Machine Tool Spindles: Offers the rigidity and precision required for high-accuracy machining operations.
- Vibrating Machinery: Withstands the demanding conditions found in vibrating screens and industrial shakers.
- Construction and Mining Equipment: Essential for heavy machinery operating in harsh environments.
- Wind Turbines: Used in gearbox and generator applications to handle significant loads and speeds.
Benefits of Using the NJ 217 Bearing
- Enhanced Machine Reliability: Its ability to handle heavy loads and provide axial location reduces wear on other components.
- Simplified Assembly and Maintenance: The separable design allows for easier and quicker mounting and dismounting procedures.
- Extended Service Life: Low-friction operation and durable materials contribute to a longer operational lifespan.
- Improved Operational Efficiency: The optimized internal design minimizes energy loss due to friction.
- Versatile Application Range: Suitable for a wide variety of heavy-duty industrial machinery where both radial load and axial location are critical. For applications requiring axial location in both directions, consider a NUP 2217 bearing.
