Product Overview: The N 304 Cylindrical Roller Bearing
The N 304 bearing is a high-capacity, single-row cylindrical roller bearing designed for heavy radial loads and high-speed operation. As a key component in our N 300 Series, this bearing features a separable design, with the inner ring having two integral flanges and a flangeless outer ring. This configuration allows the N 304 to accommodate axial displacement of the shaft relative to the housing in both directions, making it ideal for applications with thermal expansion. Manufactured to standard dimensions of 20x52x15mm, it ensures interchangeability and reliability. Explore our full range of Cylindrical Roller Bearings for your industrial machinery needs.
Key Features of the N 304 Bearing
- High Radial Load Capacity: The line contact between rollers and raceways provides excellent capacity for heavy radial loads.
- Separable Design: The outer ring can be mounted independently of the inner ring and roller assembly, simplifying installation, inspection, and maintenance.
- Axial Displacement Accommodation: The N-type design allows for axial movement of the shaft in both directions, compensating for thermal expansion or mounting errors.
- High-Speed Performance: Engineered for low friction and minimal heat generation, making it suitable for high-speed applications.
- Robust Construction: Made from premium-grade bearing steel for exceptional durability, wear resistance, and a long service life.
- Dimensional Stability: Precision manufacturing ensures consistent dimensions for easy integration and replacement.
Common Applications
- Industrial Gearboxes: Provides robust support for gears and shafts, handling the high radial forces common in gear systems.
- Electric Motors: Used to support motor shafts, ensuring smooth rotation and reliable performance under heavy loads.
- Pumps and Compressors: Essential for supporting rotating components in various industrial pumps and compressors.
- Machine Tool Spindles: Offers the rigidity and precision required for high-speed machine tool applications.
- Construction Machinery: Withstands the harsh operating conditions and heavy loads found in construction equipment.
- Automotive Transmissions: Delivers reliable performance in automotive and commercial vehicle transmission systems.
- Rolling Mills: Capable of handling the extreme loads and high temperatures present in steel and metal processing.
Benefits of Using N 304 Bearings
- Enhanced Machine Uptime: The bearing's ability to handle heavy radial loads reduces the risk of premature failure, leading to increased reliability.
- Simplified Maintenance: The separable components make it easy to mount, dismount, and inspect the bearing, reducing downtime.
- Improved Operational Efficiency: Low-friction characteristics contribute to lower energy consumption and reduced operating temperatures.
- Versatile Application Range: Its ability to accommodate axial displacement makes it suitable for a wide variety of industrial settings.
- Extended Service Life: High-quality materials and design ensure the bearing can withstand demanding conditions, extending its operational life and that of the machine.
