Product Overview: The N 405 Cylindrical Roller Bearing
The N 405 is a high-performance, single-row cylindrical roller bearing designed to handle heavy radial loads and high-speed applications with exceptional reliability. Part of our specialized N 400 Series, this bearing features key dimensions of 25mm bore diameter, 80mm outer diameter, and 21mm thickness. Its unique N-type design includes two integral flanges on the inner ring and a flangeless outer ring. This configuration allows for axial displacement of the shaft relative to the housing in both directions, making it an excellent choice for applications where thermal expansion of the shaft occurs.
As a leading supplier of industrial Cylindrical Roller Bearings, we ensure the N 405 is manufactured to precise industry standards. The separable design, where the inner ring with the roller and cage assembly can be mounted independently of the outer ring, simplifies both installation and maintenance procedures, reducing downtime and improving operational efficiency.
Key Features of the N 405 Bearing
- High Radial Load Capacity: The line contact between the rollers and raceways provides excellent capacity for heavy radial loads.
- Accommodates Axial Displacement: The flangeless outer ring design allows the shaft to move axially in either direction relative to the housing, compensating for thermal expansion.
- Separable Design: The inner and outer rings can be mounted separately, simplifying assembly, inspection, and maintenance processes.
- High-Speed Performance: Engineered with low-friction internal geometry, making it suitable for high rotational speed applications.
- Robust Construction: Manufactured from high-quality, clean bearing steel for enhanced durability and extended service life.
- Dimensional Stability: Precision engineering ensures consistent performance and interchangeability.
Common Applications for N 405 Bearings
- Industrial Gearboxes: Provides robust support for gears and shafts under heavy radial stress.
- Electric Motors: Used as non-locating bearings to support motor shafts and accommodate thermal growth.
- Pumps and Compressors: Ensures reliable operation of rotating components in fluid and gas handling machinery.
- Construction Equipment: Ideal for heavy-duty machinery like excavators, cranes, and rollers.
- Machine Tool Spindles: Offers the rigidity and precision required for high-speed cutting and grinding operations.
- Rolling Mills: Withstands the extreme loads and high temperatures found in metal forming processes.
- Automotive Transmissions: Supports shafts and gears within vehicle transmission systems.
Benefits of Using the N 405 Bearing
- Enhanced Equipment Reliability: Superior radial load capacity reduces the risk of premature bearing failure in demanding applications.
- Simplified Maintenance: The separable design allows for easier and quicker mounting and dismounting.
- Extended Service Life: High-quality materials and low-friction operation minimize wear and extend the bearing's operational lifespan.
- Improved Operational Efficiency: The low-friction characteristics reduce energy consumption and operating temperatures.
- Versatile Application Range: Suitable for a wide variety of industrial machinery where radial loads and shaft expansion are primary concerns.
- Cost-Effective Solution: The combination of durability and easy maintenance leads to lower total cost of ownership.
