Product Overview: The N 207 Cylindrical Roller Bearing
The N 207 is a high-capacity, single-row cylindrical roller bearing with principal dimensions of 35x72x17mm. As a key component in our N 200 Series, this bearing is engineered to handle substantial radial loads at high speeds. Its specific 'N' design features two integral flanges on the inner ring and a flangeless outer 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 precision standards from high-quality bearing steel, the N 207 is part of our comprehensive range of Cylindrical Roller Bearings. Its separable design—where the inner ring can be mounted independently of the outer ring and roller assembly—greatly simplifies installation and maintenance procedures. This bearing is a robust solution for a wide variety of demanding industrial applications requiring reliable radial support and thermal expansion compensation.
Key Features of the N 207 Bearing
- High Radial Load Capacity: The line contact between rollers and raceways provides a high degree of stiffness and allows for the accommodation of heavy radial loads.
- Axial Displacement: The 'N' type design with a flangeless outer ring allows for free axial movement of the shaft relative to the housing, compensating for thermal expansion.
- Separable Design: The inner ring is separable from the outer ring and roller assembly, facilitating easier mounting and dismounting.
- High-Speed Performance: Engineered for low friction and minimal heat generation, making it suitable for high-speed rotational applications.
- Robust Construction: Made from premium-grade bearing steel for superior durability, wear resistance, and extended service life.
- Interchangeability: Manufactured to standard dimensions, ensuring it is interchangeable with other brands' N 207 bearings.
Common Applications
- Industrial Gearboxes: Provides rigid support for gears and shafts, handling the high radial forces common in gear systems.
- Electric Motors: Used as a non-locating bearing to support motor shafts and accommodate thermal growth.
- Pumps and Compressors: Ensures reliable operation of rotating components under significant radial loads.
- Construction Machinery: Found in heavy equipment like excavators and cranes where durability is paramount.
- Machine Tool Spindles: Offers the precision and rigidity required for accurate machining operations.
- Vibrating Screens and Crushers: Withstands the heavy loads and vibrations typical in mining and aggregate industries.
- Rolling Mills: Used to support rollers in steel and metal processing applications.
Benefits of Using the N 207 Bearing
- Enhanced Machine Reliability: Its ability to handle heavy radial loads and axial displacement reduces stress on machinery, preventing premature failure.
- Simplified Maintenance: The separable design allows for individual components to be inspected, maintained, or replaced with ease.
- Improved Operational Efficiency: Low friction characteristics contribute to reduced energy consumption and smoother performance.
- Extended Service Life: High-quality materials and design minimize wear, leading to a longer operational lifespan.
- Versatile Installation: The bearing's ability to manage axial movement simplifies designs where precise axial positioning is not required.
- Prevents Thermal Stress: Effectively compensates for shaft expansion or contraction due to temperature changes, protecting the entire assembly.
