Product Overview: The NN 3006 Double-Row Cylindrical Roller Bearing
The NN 3006 bearing is a precision-engineered component, belonging to our robust NN 3000 Series of Cylindrical Roller Bearings. With dimensions of 30mm bore diameter, 55mm outer diameter, and 20mm thickness, this double-row cylindrical roller bearing is specifically designed to handle extremely heavy radial loads and high rigidity requirements. Its design features two rows of rollers and raceways, which significantly increases its load-carrying capacity compared to single-row variants. The separable components of the NN 3006 bearing, typically with the inner ring and roller-cage assembly separate from the outer ring, facilitate easier mounting and dismounting, especially in complex machinery setups.
As a crucial component in many industrial applications, the NN 3006 provides excellent performance where high precision and stable operation under demanding radial forces are paramount. While excelling in radial load support and offering superior stiffness, it's important to note that standard cylindrical roller bearings like the NN 3006 do not accommodate axial loads. Our extensive range of cylindrical roller bearings ensures you find the optimal solution for your industrial needs, offering reliable and durable mechanical parts for your systems.
Key Features of the NN 3006 Bearing
- High Radial Load Capacity: Engineered with two rows of rollers to support exceptionally heavy radial loads, making it ideal for robust applications.
- Superior Rigidity: Provides high stiffness, which is crucial for precision applications demanding minimal deflection under load.
- Separable Design: The inner ring, outer ring, and roller-cage assembly can be mounted independently, simplifying assembly and maintenance procedures.
- Low Friction Operation: Designed to minimize friction during rotation, contributing to reduced heat generation and enhanced energy efficiency.
- Precision Manufacturing: Manufactured to stringent industry standards, ensuring dimensional accuracy and consistent, reliable performance.
- Durable Construction: Made from high-quality bearing steel to ensure excellent wear resistance and long-term reliability in harsh industrial environments.
Common Applications of NN 3006 Bearings
- Machine Tools: Essential in spindles and other rotating parts of high-precision machine tools where accuracy and rigidity are critical.
- Rolling Mills: Used in the heavy-duty rolls of steel and metal rolling mills due to their high load capacity and robustness.
- Gearboxes: Integrated into industrial gearboxes to support shafts under significant radial forces.
- Printing Machinery: Ensures stable and precise operation of rollers and cylinders in large printing presses.
- Electric Motors and Generators: Provides robust support for rotating shafts, especially in larger, high-power units.
- Industrial Pumps: Suitable for high-pressure and high-flow pumps where consistent radial support is required.
- Mining Equipment: Withstands the heavy loads and challenging conditions found in mining machinery.
- Construction Machinery: Utilized in various heavy construction equipment requiring strong and reliable bearing support.
Benefits of Using the NN 3006 Bearing
- Enhanced Machine Performance: Its high rigidity and load capacity contribute to more stable and precise operation of machinery.
- Extended Service Life: Designed for durability and minimal wear, leading to a longer operational lifespan for both the bearing and the equipment.
- Reduced Downtime: The robust construction and reliable performance mean less frequent maintenance and fewer unexpected stoppages.
- Simplified Assembly: The separable components allow for easier and more flexible mounting configurations, saving time during installation.
- Cost-Effectiveness: Long service life and reduced maintenance requirements contribute to lower overall operational costs.
- Optimal Efficiency: Low friction characteristics help in maximizing energy transfer and operational efficiency.
