Product Overview: The NJ 204 Cylindrical Roller Bearing
The NJ 204 bearing is a robust and highly efficient component within our comprehensive NJ 200 Series Cylindrical Roller Bearings. Designed for applications requiring high radial load capacity and moderate axial load in one direction, this bearing features a single flanged outer ring, allowing for axial displacement of the shaft relative to the housing in one direction. With precise dimensions of 20mm bore diameter, 47mm outer diameter, and 14mm thickness, the NJ 204 is a versatile choice for various industrial machinery.
As a leading provider of industrial bearings and mechanical parts, we ensure that our NJ 204 bearings are manufactured to rigorous industry standards. Their design incorporates rollers that have a larger contact area with the raceways compared to ball bearings, enabling them to support significantly heavier radial loads. This makes them indispensable in applications where robust performance and durability under demanding conditions are paramount. Explore our full range of cylindrical roller bearings for reliable solutions for your rotational equipment needs.
Key Features of the NJ 204 Bearing
- High Radial Load Capacity: Engineered with cylindrical rollers that provide a larger contact surface, allowing for substantial radial load support.
- Axial Location in One Direction: The single flanged outer ring allows for precise axial positioning of the shaft relative to the housing in one direction.
- High Speed Capability: Designed to perform efficiently at relatively high rotational speeds, making it suitable for dynamic applications.
- Separable Components: The inner and outer rings, along with the roller and cage assembly, can be mounted separately, simplifying installation and maintenance.
- Low Friction Operation: Precision manufacturing ensures smooth rolling, minimizing friction and reducing heat generation for extended service life.
- Durable Construction: Made from high-quality bearing steel, providing excellent wear resistance and long-term reliability in harsh environments.
Common Applications of NJ 204 Bearings
- Electric Motors: Ideal for supporting motor shafts, where high radial loads and moderate axial loads are common.
- Pumps and Compressors: Used in demanding pump and compressor applications to ensure stable and efficient operation.
- Gearboxes: Essential for transmitting power in industrial gearboxes, accommodating heavy loads and high rotational speeds.
- Machine Tools: Provides precise and rigid support for spindles and other rotating components in various machine tools.
- Railway Axle Boxes: Found in railway applications for supporting heavy loads and enduring harsh operating conditions.
- Rolling Mills: Employed in rolling mill machinery where extremely heavy radial loads and high temperatures are encountered.
- Construction Equipment: Suitable for heavy-duty construction machinery requiring robust and reliable bearing solutions.
- Mining Equipment: Used in mining machinery due to its ability to withstand heavy loads and abrasive environments.
Benefits of Using the NJ 204 Bearing
- Enhanced Machine Performance: Provides superior radial load support, leading to more stable and reliable machinery operation.
- Increased Durability: Robust design and material quality ensure a longer operational lifespan, even under severe conditions.
- Reduced Maintenance Needs: Less prone to premature failure due to its high load capacity and durable construction, lowering repair frequency and costs.
- Improved Operational Efficiency: Low friction characteristics contribute to energy savings and smoother mechanical performance.
- Flexible Installation: Separable components facilitate easier mounting and dismounting, streamlining assembly processes.
- Cost-Effectiveness: Offers a strong balance of performance and longevity, providing a reliable and economical solution for demanding industrial applications.
