Product Overview: The NJ 2306 Cylindrical Roller Bearing
The NJ 2306 is a single-row cylindrical roller bearing engineered for high performance in demanding industrial applications. With key dimensions of 30x72x27mm (Bore x Outer Diameter x Thickness), this bearing is a vital component in our NJ 2300 Series. Its specific NJ design features two integral flanges on the outer ring and a single flange on the inner ring, which allows it to accommodate axial displacement of the shaft relative to the housing in one direction, while also providing axial location. This makes it an excellent choice for applications requiring support for heavy radial loads and light, unidirectional thrust loads.
As a key product in our Cylindrical Roller Bearings range, the NJ 2306 is manufactured to precise standards from high-quality bearing steel. Its separable design, where the inner ring can be mounted independently of the outer ring and roller assembly, significantly simplifies installation and maintenance procedures. This bearing is designed to operate at high speeds while maintaining high rigidity and a long service life.
Key Features of the NJ 2306 Bearing
- NJ Configuration: Features two flanges on the outer ring and one on the inner ring, providing axial shaft location in one direction.
- High Radial Load Capacity: The line contact between rollers and raceways allows it to support heavy radial loads.
- Separable Design: The inner ring is separable, which simplifies mounting, dismounting, and inspection processes.
- High-Speed Capability: Engineered for smooth operation at high rotational speeds with low friction.
- Durable Construction: Manufactured from premium-grade bearing steel for enhanced durability and resistance to wear and fatigue.
- Dimensional Stability: Precision engineering ensures consistent performance and interchangeability.
Common Applications
- Industrial Gearboxes: Provides robust support for gears and shafts, handling the high radial forces common in gear systems.
- Pumps and Compressors: Ensures reliable rotation of shafts in industrial pumps and compressors.
- Electric Motors: Used as a locating bearing on motor shafts to handle radial loads and maintain rotor position.
- Machine Tool Spindles: Offers the high rigidity required for precision cutting and milling operations.
- Construction and Mining Equipment: Suitable for heavy-duty machinery where reliability under harsh conditions is critical.
- Vibrating Screens and Shakers: Withstands the high radial loads and vibrations found in material processing equipment.
- Rolling Mills: Used in steel and metal processing to support rollers under extreme loads.
Benefits of Using the NJ 2306 Bearing
- Enhanced Operational Reliability: Robust design and high load capacity contribute to longer machine uptime and fewer breakdowns.
- Simplified Assembly and Maintenance: The separable nature of the bearing facilitates easier and faster installation and servicing.
- Effective Shaft Guidance: Provides precise axial location in one direction, which is critical for many machinery designs.
- Improved Rigidity and Stability: The design offers high stiffness, which enhances the overall stability and performance of the rotating assembly.
- Extended Service Life: High-quality materials and optimized internal geometry lead to a longer operational lifespan, reducing replacement costs.
- Versatile Performance: Capable of handling both high radial loads and moderate axial loads in one direction, making it adaptable to various applications.
