Product Overview: The NJ 236 Cylindrical Roller Bearing
The NJ 236 is a high-capacity cylindrical roller bearing, engineered with principal dimensions of 180x380x126mm to support substantial radial loads and provide axial shaft location in a single direction. As a vital component in our NJ 2300 Series, this bearing features two integral flanges on the outer ring and a single flange on the inner ring. This design is ideal for applications where heavy radial forces are present and precise, one-way axial guidance of the shaft is necessary. The separable nature of the inner and outer rings simplifies mounting and maintenance procedures.
As a leading supplier of cylindrical roller bearings, we guarantee that the NJ 236 is manufactured to exacting industry standards. Its robust construction ensures reliable performance and a long service life in some of the most demanding industrial environments, making it a cornerstone for heavy machinery and high-power transmission systems.
Key Features of the NJ 236 Bearing
- High Radial Load Capacity: The line contact between the cylindrical rollers and raceways allows for the accommodation of very high radial loads.
- Single-Direction Axial Location: Designed to locate the shaft axially in one direction, making it suitable for applications requiring fixed-end bearing arrangements.
- Separable Design: The inner ring can be mounted independently of the outer ring and roller assembly, facilitating easier installation, inspection, and maintenance.
- High Stiffness: The bearing's internal geometry and roller design provide a high degree of radial rigidity, essential for precision machinery.
- Durable Construction: Manufactured from premium-grade bearing steel for exceptional hardness, wear resistance, and longevity.
- Low Friction Operation: Optimized internal design minimizes friction and heat generation, leading to improved operational efficiency and extended service life.
Common Applications of NJ 236 Bearings
- Industrial Gearboxes: Provides robust support for gears and shafts, handling the high radial forces common in power transmission.
- Large Electric Motors: Used to support motor shafts, ensuring stability and reliability under heavy operational loads.
- Pumps and Compressors: Essential for supporting rotating assemblies in heavy-duty fluid and gas handling equipment.
- Wind Turbines: Utilized in gearbox and main shaft applications to withstand extreme loads and harsh conditions.
- Mining and Construction Machinery: Provides the durability needed for equipment such as crushers, conveyors, and excavators.
- Steel and Paper Mills: Supports rollers and shafts in processing machinery that operates under severe loads and high temperatures.
- Vibrating Screens: Capable of withstanding the heavy, oscillating loads characteristic of screening and sorting equipment.
Benefits of Using the NJ 236 Bearing
- Enhanced Machine Reliability: Its ability to handle heavy radial loads and provide axial guidance reduces stress on other components, minimizing downtime.
- Simplified Assembly and Maintenance: The separable design allows for straightforward mounting and dismounting, reducing labor costs and time.
- Extended Service Life: High-quality materials and precision engineering result in a longer operational life, even in challenging environments.
- Improved Operational Efficiency: Low-friction characteristics contribute to reduced energy consumption and smoother performance.
- Versatile Application Range: An excellent choice for a wide array of heavy industrial machinery requiring robust bearing solutions.
- Superior Performance under Load: Maintains its structural integrity and performance characteristics under significant radial stress.
