Product Overview: The NJ 210 Cylindrical Roller Bearing
The NJ 210 bearing is a high-performance single row cylindrical roller bearing, characterized by its robust design and exceptional load-carrying capabilities. This specific bearing, with dimensions of 50mm bore, 90mm outer diameter, and 20mm thickness, is part of our extensive NJ 200 Series. NJ type cylindrical roller bearings feature a single rib on the inner ring and two ribs on the outer ring, allowing for axial displacement in one direction. This design makes them suitable for applications where axial movement between the shaft and the housing needs to be accommodated.
As a trusted supplier of industrial bearings and mechanical parts, we ensure our NJ 210 bearings meet stringent industry standards, providing reliable, long-lasting performance in demanding environments. Their ability to handle heavy radial loads and operate at high speeds makes them indispensable in various heavy machinery and industrial applications. Explore our full range of cylindrical roller bearings to find the precise component for your operational needs.
Key Features of the NJ 210 Bearing
- High Radial Load Capacity: Designed with rollers in linear contact with the raceways, enabling it to withstand significant radial forces.
- Axial Displacement Capability: The NJ type allows for axial displacement of the shaft relative to the housing in one direction, accommodating thermal expansion or misalignment.
- High Rigidity: Provides excellent rigidity and precision due to the large contact area between rollers and raceways.
- Separable Components: Inner and outer rings can be mounted separately, simplifying installation and maintenance procedures.
- Low Friction: Engineered for efficient rotation, minimizing heat generation and energy loss during operation.
- Durable Construction: Manufactured from high-quality bearing steel for superior wear resistance and extended service life.
Common Applications of NJ 210 Bearings
- Electric Motors: Supports high-speed shafts, ensuring stable and efficient operation.
- Gearboxes: Used in industrial gearboxes where heavy radial loads and precise shaft guidance are critical.
- Pumps and Compressors: Provides reliable support for rotating elements in challenging fluid handling systems.
- Machine Tools: Ensures high precision and rigidity in spindles and other rotating components.
- Railway Axle Boxes: Found in railway applications for robust support under heavy loads.
- Pulp and Paper Machinery: Withstands the harsh and demanding conditions of paper production processes.
- Heavy Industrial Machinery: Essential for machinery in steel mills, mining, and construction sectors.
Benefits of Using the NJ 210 Bearing
- Enhanced Machine Reliability: Robust design and high load capacity contribute to the overall stability and longevity of machinery.
- Extended Service Life: Superior material quality and design lead to reduced wear and a longer operational lifespan.
- Simplified Maintenance: Separable components facilitate easier inspection, installation, and replacement, reducing downtime.
- Optimal Performance: Low friction and high rigidity ensure smooth, efficient operation even under strenuous conditions.
- Cost Efficiency: Durability and reduced maintenance requirements lead to lower long-term operational costs.
- Versatile Use: Adaptable to a wide array of industrial applications requiring robust radial support with axial allowance.
