Product Overview: The NJ 1008 Cylindrical Roller Bearing
The NJ 1008 is a high-performance cylindrical roller bearing, featuring key dimensions of 40x68x15mm (Bore x Outer Diameter x Thickness). As a vital component in the NJ 1000 Series, this bearing is engineered to handle substantial radial loads while accommodating axial displacement in a single direction. Its design, which includes two integral flanges on the outer ring and one on the inner ring, makes it an excellent choice for locating a shaft axially. Part of our extensive range of Cylindrical Roller Bearings, the NJ 1008 is manufactured to precise standards, ensuring reliability and a long service life in demanding industrial applications.
Key Features of the NJ 1008 Bearing
- High Radial Load Capacity: The line contact between the rollers and raceways allows it to support heavy radial forces.
- Single-Direction Axial Location: The flange configuration enables the bearing to locate the shaft axially in one direction, providing stability.
- Separable Design: The inner ring is separable from the outer ring and roller cage assembly, which simplifies the mounting and dismounting process.
- High-Speed Performance: Engineered with optimized internal geometry to accommodate high rotational speeds with low friction.
- Durable Construction: Manufactured from high-purity, hardened bearing steel for exceptional durability and resistance to wear.
- Precision Engineering: Adheres to strict industry tolerances for dimensional and rotational accuracy, ensuring consistent performance.
Common Applications
- Industrial Gearboxes: Provides robust support for gears and shafts, ensuring smooth power transmission.
- Electric Motors: Used to support motor shafts, handling the high speeds and radial loads common in these applications.
- Pumps and Compressors: Ensures reliable rotation of shafts in fluid and gas handling equipment.
- Automotive Transmissions: A key component in transmission systems for efficient and reliable operation.
- Machine Tool Spindles: Delivers the rigidity and precision required for high-accuracy machining operations.
- Vibrating Screens and Crushers: Capable of withstanding the heavy loads and vibrations found in mining and construction machinery.
- Rolling Mills: Supports the rollers used in metal forming and processing industries.
Benefits of Using the NJ 1008 Bearing
- Enhanced Operational Reliability: Its robust design minimizes the risk of premature failure in high-load applications.
- Simplified Installation and Maintenance: The separable nature of the bearing allows for easier handling during assembly and servicing.
- Improved Machine Rigidity: Provides stiff support, which is critical for maintaining alignment and precision in machinery.
- Extended Service Life: High-quality materials and low-friction operation reduce wear and extend the bearing's lifespan.
- Versatile Functionality: Capable of managing both radial and single-direction axial loads, making it suitable for a variety of designs.
- Efficient Performance: Low friction characteristics contribute to reduced energy consumption and lower operating temperatures.
