Product Overview: The NJ 2307 Cylindrical Roller Bearing
The NJ 2307 is a high-capacity single-row cylindrical roller bearing with dimensions of 35x80x31mm. As a key component in our Cylindrical Roller Bearings category, it is specifically part of the NJ 2300 Series. This bearing is engineered to handle very high radial loads and is capable of locating the shaft axially in one direction. Its design features two integral flanges on the inner ring and a single flange on the outer ring, which makes it ideal for applications requiring shaft guidance.
Manufactured to exacting industry standards, the NJ 2307 bearing offers exceptional reliability and a long service life in demanding industrial environments. The separable design, where the outer ring can be mounted independently of the inner ring and roller assembly, greatly simplifies both installation and maintenance procedures. This versatility makes it a preferred choice for a wide range of heavy-duty machinery.
Key Features of the NJ 2307 Bearing
- High Radial Load Capacity: The line contact between the cylindrical rollers and raceways allows it to support heavy radial forces.
- Axial Shaft Location: Designed to locate the shaft axially in a single direction, providing stability and precise positioning.
- Separable Design: The inner and outer rings can be separated, which facilitates easier mounting, dismounting, and inspection.
- High-Speed Performance: Engineered for low friction and minimal heat generation, making it suitable for high-speed applications.
- Robust Construction: Made from premium-grade bearing steel for enhanced durability, wear resistance, and longevity.
- Accommodates Axial Displacement: Allows for some axial displacement between the shaft and housing, compensating for thermal expansion.
Common Applications
- Industrial Gearboxes: Provides robust support for gears and shafts, ensuring reliable power transmission.
- Pumps and Compressors: Used in heavy-duty pumps to support rotating shafts under high radial stress.
- Electric Motors: Ideal for larger electric motors requiring high load-carrying capacity and precise shaft guidance.
- Construction and Mining Equipment: Essential in machinery like excavators, loaders, and crushers that operate under extreme conditions.
- Vibrating Screens and Shakers: Withstands the heavy loads and high-frequency vibrations common in material processing equipment.
- Rolling Mills: Utilized in steel and metal processing machinery for reliable roller support.
- Wind Turbines: Supports main shafts and gearboxes in wind energy generation systems.
Benefits of Using the NJ 2307 Bearing
- Enhanced Machine Reliability: Its robust design and high load capacity contribute to longer machine uptime and fewer failures.
- Simplified Installation and Maintenance: The separable nature of the bearing allows for quick and easy handling during assembly and servicing.
- Improved Operational Efficiency: The low-friction design helps reduce energy consumption and operating temperatures.
- Extended Service Life: High-quality materials and precision manufacturing ensure a long operational lifespan, even under heavy loads.
- Versatile Performance: Capable of performing reliably across a broad spectrum of industrial applications and operating conditions.
