Product Overview: The NU 2306 Cylindrical Roller Bearing
The NU 2306 is a high-capacity single-row cylindrical roller bearing, an essential component for applications demanding robust performance under heavy radial loads. With dimensions of 30x72x27mm, this bearing is part of our extensive Cylindrical Roller Bearings collection and the specific NU 2300 Series. Its distinctive NU design features two integral flanges on the outer ring and a flangeless inner ring. This configuration allows the bearing to accommodate axial displacement of the shaft relative to the housing in both directions, making it ideal for non-locating bearing positions in machinery where thermal expansion or mounting inaccuracies occur.
As a premier supplier of industrial parts, we ensure our NU 2306 bearings are manufactured to the highest industry standards. The line contact between the rollers and raceways provides superior radial load-carrying capacity and high stiffness, making it a reliable choice for the most demanding industrial environments. This bearing is designed for separability, allowing the inner ring to be mounted independently of the outer ring and roller assembly, which greatly simplifies installation, inspection, and maintenance procedures.
Key Features of the NU 2306 Bearing
- High Radial Load Capacity: Engineered with line contact between rollers and raceways to support heavy radial forces.
- Axial Displacement Accommodation: The NU design allows for free axial movement of the shaft in either direction, compensating for thermal expansion.
- Separable Design: The inner ring is separable from the outer ring and cage assembly, facilitating easy mounting and dismounting.
- High-Speed Performance: Optimized internal geometry reduces friction and heat, making it suitable for high-speed applications.
- Robust Construction: Manufactured from high-quality bearing steel for exceptional durability and long service life.
- High Stiffness: Provides rigid support for shafts, minimizing deflection under heavy loads.
Common Applications of NU 2306 Bearings
- Industrial Gearboxes: Provides reliable support for gears and shafts in transmission systems.
- Electric Motors: Used as non-locating bearings in large electric motors to handle radial loads and thermal expansion.
- Pumps and Compressors: Ensures smooth and efficient operation of rotating components under demanding conditions.
- Construction Machinery: Found in heavy equipment like excavators and cranes where durability is critical.
- Machine Tool Spindles: Offers the precision and rigidity required for high-performance cutting and grinding operations.
- Vibrating Screens and Crushers: Withstands the shock and heavy radial loads common in mining and aggregate processing equipment.
- Rolling Mills: Essential for supporting rolls in steel and metal processing plants.
Benefits of Using the NU 2306 Bearing
- Enhanced Machine Reliability: Its high load capacity and robust design reduce the risk of premature failure, leading to less downtime.
- Simplified Maintenance: The separable design allows for easier inspection and replacement of individual components.
- Improved Operational Efficiency: Low-friction characteristics contribute to reduced energy consumption and cooler operation.
- Extended Service Life: High-quality materials and precise manufacturing ensure long-lasting performance even in harsh environments.
- Versatile Installation: Accommodates misalignment and axial shaft movement, simplifying assembly processes.
- Cost-Effective Solution: Offers a durable and reliable performance that minimizes the need for frequent replacements, lowering overall maintenance costs.
