•  
• Bearing model
• Model
  NSK NJ208EM NSK Cylindrical Roller Bearing
• internal diameter-(mm)
• d
  40
• Outer diameter -(mm)
• D
  80
• Bearing thickness-(mm)
• B
  18
• Dynamic load-(kN)
• cr
  68500
• Static load-(kN)
• cor
  55500
• Fatigue load limit-(kN)
• Fatigue load limit
  9.65
• Reference speed-(r/min)
• Reference speed
  9500
• Limit speed-(r/min)
• Limit speed
  16000

NSK NJ208EM Cylindrical Roller Bearing The NSK NJ208EM Cylindrical Roller Bearing is engineered for high-performance applications, offering superior load-bearing capacity and reliability. This metric bearing is designed to accommodate radial loads and is suitable for various industrial and automotive applications where precision and durability are paramount. ## Key Features • **Design**: The NJ208EM features a one-piece inner ring with two integral flanges and a single outer ring with a central groove, optimizing alignment and reducing friction. • **Dimensions**: With an inner diameter of 40 mm, an outer diameter of 80 mm, and a width of 18 mm, it fits perfectly in a variety of setups. • **Material Composition**: Manufactured from high-quality chrome steel, this bearing ensures excellent wear resistance and longevity under heavy loads. • **Load Capacity**: Capable of handling radial loads up to 75, 000 N, making it ideal for demanding operational conditions. • **Operating Temperature**: The NSK NJ208EM operates efficiently in a temperature range of -30°C to +120°C, ensuring consistent performance across various environments. ## Applications • **Automotive**: Commonly used in vehicle transmissions, differentials, and other critical components where smooth rotation and load distribution are essential. • **Industrial Machinery**: Suitable for construction equipment, machine tools, and conveyor systems, providing reliability and efficiency in high-speed applications. • **Compatibility**: Designed for use in conjunction with other NSK bearings and compatible with standard bearing housings for easy installation. ## Benefits • **Enhanced Durability**: The robust construction and high-quality materials resist wear and extend the service life of the bearing, reducing maintenance costs. • **Improved Performance**: Precision engineering ensures minimal friction and noise, enhancing the overall efficiency of machinery and vehicles. • **Versatile Use**: Its adaptable design allows for utilization across various sectors, making it a valuable addition to any maintenance, repair, or operations toolkit. --- *Product information compiled with AI assistance for reference purposes.