Product Overview: The N 334 Cylindrical Roller Bearing
The N 334 is a high-capacity single-row cylindrical roller bearing, engineered for demanding industrial applications. With key dimensions of 170mm Bore Diameter, 360mm Outer Diameter, and 72mm Thickness, this bearing is a crucial component in our N 300 Series. As part of the broader Cylindrical Roller Bearings family, the N 334 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 an excellent choice for non-locating bearing positions.
Manufactured to precise standards, the N 334 is designed to handle very high radial loads at high speeds. Its separable design, where the inner ring can be mounted independently from the outer ring and roller assembly, significantly simplifies installation, inspection, and maintenance procedures. This bearing is essential for heavy machinery where reliability and high performance are paramount.
Key Features of the N 334 Bearing
- High Radial Load Capacity: The line contact between rollers and raceways provides excellent radial load-carrying capability.
- Axial Displacement: The N-type design allows for axial movement between the shaft and housing, compensating for thermal expansion.
- High-Speed Performance: Engineered for low friction and optimal roller geometry, enabling operation at high rotational speeds.
- Separable Design: The inner ring is separable, facilitating easier mounting and dismounting processes.
- Robust and Durable: Constructed from high-quality bearing steel to ensure longevity and consistent performance under heavy loads.
- Enhanced Rigidity: Provides strong, rigid support to shafts, minimizing deflection and improving machine accuracy.
Common Applications
- Industrial Gearboxes: Provides robust support for gears and shafts in heavy-duty transmission systems.
- Large Electric Motors: Used as non-locating bearings to support motor shafts and manage thermal expansion.
- Rolling Mills: Essential in steel and metal processing for supporting rollers under extreme loads.
- Pumps and Compressors: Ensures reliable operation of rotating components in industrial fluid machinery.
- Construction and Mining Equipment: Withstands the harsh conditions and heavy loads found in excavators, crushers, and conveyors.
- Wind Turbines: Utilized in gearboxes and main shaft applications to handle significant radial forces.
- Pulp and Paper Machinery: Supports rollers and shafts in processing equipment that operates continuously.
Benefits of Using the N 334 Bearing
- Increased Machine Uptime: High load capacity and durable design reduce the risk of premature bearing failure and costly downtime.
- Simplified Maintenance: The separable nature of the bearing allows for quick and easy inspection and replacement.
- Improved Operational Efficiency: Low-friction characteristics contribute to reduced energy consumption and cooler operating temperatures.
- Enhanced System Reliability: Effectively manages thermal expansion, preventing stress on the shaft and other components.
- Versatile for Heavy Industry: Its robust design makes it suitable for a wide range of the most demanding industrial environments.
