Product Overview: The NJ 2226 Cylindrical Roller Bearing
The NJ 2226 is a high-capacity single-row cylindrical roller bearing, engineered to handle substantial radial loads and locate the shaft axially in a single direction. With its key dimensions of 130x230x40mm, this bearing is a vital component in heavy-duty industrial machinery. As part of our extensive Cylindrical Roller Bearings range, the NJ 2226 belongs to the versatile NJ 2200 Series. Its specific design, featuring two flanges on the outer ring and a single flange on the inner ring, allows it to accommodate axial displacement in one direction, making it suitable for applications where thermal expansion of the shaft must be managed.
Manufactured from premium-grade bearing steel, the NJ 2226 ensures durability and reliable performance under challenging operating conditions. Its separable design simplifies the mounting and dismounting process, reducing maintenance time and costs. This bearing is an excellent choice for engineers and technicians looking for a robust and precise solution for demanding rotational applications.
Features of the NJ 2226 Bearing
- Single-Direction Axial Location: The NJ design provides effective axial shaft location in one direction, simplifying the overall bearing arrangement.
- High Radial Load Capacity: The line contact between the rollers and raceways allows the bearing to support very high radial forces.
- Separable Design: The inner ring can be mounted separately from the outer ring and roller assembly, facilitating easier installation and inspection.
- Accommodates Axial Displacement: Allows for axial displacement of the shaft relative to the housing in one direction to compensate for thermal expansion.
- High-Speed Capability: Optimized internal geometry reduces friction and heat generation, making it suitable for high-speed operations.
- Robust Construction: Made from high-purity, through-hardened bearing steel for extended service life and reliability.
Applications of NJ 2226 Bearings
- Industrial Gearboxes: Provides rigid support for gears and shafts, ensuring reliable power transmission.
- Pumps and Compressors: Used in heavy-duty industrial pumps where high radial loads are common.
- Electric Motors and Generators: Supports motor shafts, maintaining precise alignment and smooth operation.
- Construction Machinery: Essential in equipment like cranes, excavators, and earthmovers for supporting rotating components.
- Rolling Mills: Withstands the extreme loads and harsh conditions found in steel and metal processing.
- Wind Turbines: Utilized in gearbox and main shaft applications to handle significant operational forces.
- Papermaking Machinery: Supports large rollers and shafts in the pulp and paper industry.
Benefits of Using the NJ 2226 Bearing
- Enhanced Operational Reliability: The robust design minimizes the risk of premature failure in heavy-duty applications.
- Simplified Assembly and Maintenance: The separable nature of the bearing allows for straightforward mounting, dismounting, and inspection.
- Improved Machine Performance: Low friction and high rigidity contribute to smoother, more efficient machinery operation.
- Extended Service Life: High-quality materials and precision manufacturing result in a long and dependable operational lifespan.
- Versatile Application Range: Suitable for a wide variety of industrial machinery requiring high radial support and one-way axial location.
- Cost-Effective Solution: Reduces downtime and maintenance costs due to its durability and ease of handling.
