NSK 6808DDU 6800 Series Ball Bearing

# 61800 Series Ball Bearing The NSK 6808DDU is a high-performance ball bearing from the renowned 61800 series, designed to meet the rigorous demands of various automotive and industrial applications. Built with precision engineering and advanced materials, this bearing provides exceptional reliability and efficiency in motion control. ## Key Features • **Dimensions**: Inner Diameter 40 mm, Outer Diameter 52 mm, Width 7 mm, ensuring compatibility with a wide range of equipment. • **Sealed Design**: Double rubber seals (DDU) protect against contamination, enhancing durability in harsh environments. • **Material Composition**: Made from high-quality chrome steel (GCr15), providing excellent wear resistance and longevity. • **Ball Type**: Deep groove ball bearing design supports both radial and axial loads, making it versatile for various applications. • **Operating Temperature**: Capable of functioning effectively in temperatures ranging from -30°C to +120°C, suitable for diverse operational conditions. ## Applications • **Automotive**: Ideal for use in wheel hubs, electric power steering systems, and axle applications where high reliability is essential. • **Industrial Machinery**: Perfect for various machinery that requires robust performance and minimal maintenance, including conveyor systems and motors. • **Compatibility**: Designed to fit a variety of standard housings and support components, ensuring easy integration into existing setups. ## Benefits • **Enhanced Performance**: The deep groove design minimizes friction and wear, promoting smoother operation and extended service life. • **Reliability**: Sealed construction prevents dirt and moisture ingress, significantly reducing the risk of premature failure. • **Cost-Effective**: Long-lasting durability translates to reduced maintenance and replacement costs, providing excellent value for money. --- *Product information compiled with AI assistance for reference purposes.*