Product Overview: The NJ 2316 Cylindrical Roller Bearing
The NJ 2316 is a high-capacity single-row cylindrical roller bearing, engineered to handle demanding industrial applications. With principal dimensions of 80x170x58mm, this bearing is a key component in our NJ 2300 Series. Its design features two integral flanges on the outer ring and a single flange on the inner ring, which allows it to accommodate axial displacement of the shaft in one direction while providing axial location. This makes it ideal for applications requiring heavy radial load support and single-direction shaft guidance.
As part of our extensive range of Cylindrical Roller Bearings, the NJ 2316 is manufactured from high-quality bearing steel to ensure durability and a long service life under rigorous conditions. Its separable design—where the inner ring can be mounted separately from the outer ring and roller assembly—greatly simplifies installation, inspection, and maintenance procedures.
Key Features of the NJ 2316 Bearing
- High Radial Load Capacity: The line contact between the cylindrical rollers and raceways allows it to support very heavy radial loads.
- Single-Direction Axial Location: The flange arrangement enables the bearing to locate the shaft axially in one direction, acting as a locating bearing.
- Separable Design: The inner ring is separable, facilitating easier and more efficient mounting and dismounting processes.
- High Stiffness: Its robust construction provides excellent radial stiffness, ensuring shaft stability and precision.
- Low Friction Operation: Engineered with an optimized internal geometry to minimize friction, reduce heat generation, and improve efficiency.
- Durable Construction: Manufactured from premium, clean bearing steel for superior wear resistance and longevity.
Common Applications
- Industrial Gearboxes: Provides robust support for gears and shafts, handling the high radial forces common in gear systems.
- Pumps and Compressors: Ensures reliable operation of rotating components in various industrial pump and compressor models.
- Large Electric Motors: Used to support motor shafts, especially in heavy-duty electric motors and generators.
- Construction and Mining Equipment: Ideal for machinery such as excavators, cranes, and conveyors that operate under heavy loads.
- Vibrating Screens and Crushers: Withstands the high-impact and vibratory loads found in quarrying and aggregate processing equipment.
- Rolling Mills: Commonly used in the steel and metalworking industries to support rollers under extreme pressure.
- Wind Turbines: Suitable for use in gearbox and main shaft applications within wind energy systems.
Benefits of Using the NJ 2316 Bearing
- Enhanced Machine Reliability: Its ability to handle heavy loads reduces the risk of premature failure, leading to less downtime.
- Simplified Maintenance: The separable design allows for straightforward inspection and replacement of components, reducing maintenance time.
- Extended Service Life: High-quality materials and design result in a longer operational lifespan, even in harsh environments.
- Improved Operational Efficiency: Low friction characteristics contribute to reduced energy consumption and smoother machinery performance.
- Versatile Shaft Guidance: Provides both radial support and one-way axial location, simplifying the overall bearing arrangement in many applications.
