Product Overview: The NJ 326 Cylindrical Roller Bearing
The NJ 326 Cylindrical Roller Bearing is a high-performance component designed to handle substantial radial loads and locate the shaft axially in a single direction. With principal dimensions of 130mm bore diameter, 280mm outer diameter, and 58mm thickness, this bearing is part of our robust NJ Series of Cylindrical Roller Bearings. Its specific design, featuring two integral flanges on the outer ring and a single flange on the inner ring, makes it ideal for applications requiring shaft guidance. The separable nature of the bearing, where the inner ring can be mounted independently of the outer ring, significantly simplifies the installation and maintenance processes.
Manufactured to exacting industry standards, the NJ 326 is engineered for reliability in the most demanding industrial environments. The line contact between the cylindrical rollers and raceways provides high stiffness and superior load-carrying capacity, making it a preferred choice for heavy-duty machinery. Explore our comprehensive range of cylindrical roller bearings to find the optimal solution for your mechanical needs.
Features of the NJ 326 Bearing
- High Radial Load Capacity: Engineered with line contact between rollers and raceways to support heavy radial forces.
- Single-Direction Axial Location: The flange arrangement allows the bearing to accommodate axial loads and locate the shaft in one direction.
- Separable Design: The inner ring is separable from the outer ring and roller assembly, facilitating easy mounting and dismounting.
- High Rigidity: Provides excellent stiffness and stability, essential for precision applications like machine tool spindles.
- Low-Friction Operation: Optimized internal geometry minimizes friction, reducing operational temperatures and energy consumption.
- Durable Construction: Made from high-purity, through-hardened bearing steel for extended service life and wear resistance.
Applications of NJ 326 Bearings
- Industrial Gearboxes: Provides robust support for gears and shafts, handling the high loads and speeds common in gear systems.
- Pumps and Compressors: Used in heavy-duty industrial pumps where reliability and load capacity are critical.
- Electric Motors: Ideal for large electric motors that experience significant radial forces.
- Rolling Mills: Supports the rollers in steel and metal processing equipment, withstanding extreme operational conditions.
- Construction and Mining Equipment: Essential for gear systems and rotating components in excavators, cranes, and conveyors.
- Wind Turbines: Used in the gearboxes of wind turbines to manage the immense forces generated during power production.
- Vibrating Screens: Capable of handling the combination of high loads and vibrations found in screening machinery.
Benefits of Using the NJ 326 Bearing
- Enhanced Machine Reliability: Robust design ensures dependable performance, minimizing downtime in critical machinery.
- Precise Shaft Guidance: Offers accurate axial positioning, contributing to overall system precision and efficiency.
- Simplified Maintenance: The separable design allows for easier inspection, lubrication, and replacement, reducing maintenance time and costs.
- Extended Operational Life: High-quality materials and low-friction design lead to a longer service life for both the bearing and the equipment.
- Improved Power Transmission: High rigidity ensures stable and efficient transfer of power through the shaft.
- Versatile Heavy-Duty Solution: Suitable for a wide array of demanding applications across various industries.
