Product Overview: The NJ 2313 Cylindrical Roller Bearing
The NJ 2313 is a high-capacity, single-row cylindrical roller bearing designed for demanding industrial applications. With dimensions of 65x140x48mm, this bearing is a key component in our NJ Series and broader Cylindrical Roller Bearings collection. Its specific design features two integral flanges on the inner ring and a single flange on the outer ring. This configuration allows the bearing to accommodate axial displacement of the shaft relative to the housing in one direction, making it ideal for locating a shaft axially.
Engineered to handle very high radial loads at high speeds, the NJ 2313 bearing's separable design simplifies mounting and dismounting procedures. The line contact between the rollers and raceways provides high stiffness and operational reliability, which is essential in heavy machinery and precision equipment. As a leading supplier of industrial parts, we ensure our NJ 2313 bearings meet stringent quality standards for performance and durability.
Features of the NJ 2313 Bearing
- High Radial Load Capacity: The line contact between rollers and raceways allows for the support of heavy radial forces.
- Axial Location: Capable of locating the shaft axially in one direction, managing thermal expansion and contraction.
- Separable Design: The inner ring with its roller and cage assembly can be mounted separately from the outer ring, facilitating easier installation and maintenance.
- High Stiffness: The robust design provides excellent rigidity, which is critical for applications requiring precise shaft guidance.
- Durable Construction: Manufactured from high-quality, clean bearing steel for extended service life and resistance to wear.
- High-Speed Performance: Engineered for low friction and optimal performance even in high-speed rotating machinery.
Applications of NJ 2313 Bearings
- Industrial Gearboxes: Provides rigid support for gear shafts, ensuring proper mesh and power transmission.
- Large Electric Motors: Used as locating bearings to manage shaft position and support heavy rotor assemblies.
- Pumps and Compressors: Ensures reliable rotation and axial stability in various industrial pump and compressor systems.
- Construction Machinery: Essential in heavy equipment like excavators, cranes, and rollers where high loads are common.
- Mining and Quarrying Equipment: Withstands the harsh conditions and heavy loads found in vibrating screens, crushers, and conveyors.
- Rolling Mills: Supports the rollers in steel and metal processing plants, handling extreme forces and temperatures.
- Wind Turbines: Used in the gearbox and main shaft assemblies to manage high radial and unidirectional axial loads.
Benefits of Using the NJ 2313 Bearing
- Enhanced Machine Reliability: The high load capacity and robust design reduce the risk of premature failure and costly downtime.
- Simplified Maintenance: Its separable nature allows for easier inspection, lubrication, and replacement of individual components.
- Extended Operational Life: High-quality materials and precision manufacturing minimize friction and wear, leading to a longer service life.
- Improved Performance: Provides high running accuracy and stiffness, contributing to the overall efficiency and precision of the machinery.
- Versatile Functionality: Effectively combines high radial load support with single-direction axial location, suiting a wide range of industrial uses.
- Cost-Effective Solution: Offers a durable and reliable performance that reduces the total cost of ownership through lower maintenance needs.
