Product Overview: The NJ 226 Cylindrical Roller Bearing
The NJ 226 is a high-capacity single-row cylindrical roller bearing, precision-engineered with dimensions of 130x230x40mm. As a key component in our Cylindrical Roller Bearings range, this bearing is part of the robust NJ 2200 Series. Its design, featuring two ribs on the inner ring and one on the outer ring, allows it to accommodate heavy radial loads while also providing axial location for a shaft in one direction. This makes it an ideal solution for applications where both high radial forces and single-direction axial positioning are critical.
The separable design of the NJ 226 bearing, where the outer ring can be mounted independently of the inner ring and roller assembly, greatly simplifies both installation and maintenance procedures. Manufactured from high-quality bearing steel, it offers exceptional durability and performance in demanding industrial environments. For applications with different axial load requirements, consider similar dimension bearings like the NU 226 for free axial displacement or the NUP type for two-direction axial location.
Features of the NJ 226 Bearing
- High Radial Load Capacity: The line contact between the cylindrical rollers and raceways provides excellent capacity for heavy radial loads.
- Single-Direction Axial Location: Designed to guide and locate a shaft axially in one direction, preventing unwanted movement.
- Separable Design: The inner and outer rings can be separated, which simplifies the mounting and dismounting process.
- High-Speed Performance: Engineered for low friction and optimal roller geometry, making it suitable for high-speed applications.
- Durable Construction: Made from high-purity, hardened bearing steel for superior wear resistance and extended service life.
- Dimensional Stability: Precision manufacturing ensures consistent performance and interchangeability.
Applications of NJ 226 Bearings
- Industrial Gearboxes: Provides robust support for gears and shafts, handling the high radial forces common in gear systems.
- Pumps and Compressors: Used to support rotating shafts, ensuring reliability and efficiency in fluid and gas handling equipment.
- Electric Motors and Generators: Supports motor shafts, accommodating high radial loads while maintaining precise alignment.
- Mining and Construction Equipment: Ideal for use in vibrating screens, crushers, and conveyors where heavy loads and harsh conditions are prevalent.
- Rolling Mills: Withstands the extreme radial forces found in steel and metal forming machinery.
- Wind Turbines: Utilized in gearboxes and main shafts to handle the significant dynamic loads.
- Paper and Pulp Machinery: Ensures the smooth and reliable operation of rollers and other rotating components.
Benefits of Using the NJ 226 Bearing
- Enhanced Machine Reliability: Its robust design and high load capacity contribute to longer machine uptime and fewer breakdowns.
- Simplified Maintenance: The separable nature allows for easier inspection, lubrication, and replacement, reducing downtime.
- Improved Operational Efficiency: Low-friction characteristics minimize power loss and heat generation, leading to more efficient machinery.
- Versatile Application Range: Suitable for a wide array of heavy industrial machinery requiring both radial support and axial guidance.
- Extended Service Life: High-quality materials and precision engineering result in a longer operational lifespan, reducing total cost of ownership.
- Compact and Powerful: Offers a high load-carrying capability within a relatively compact design envelope.
