NSK 6907DDU 6900 Series Ball Bearing

# 6900 Series Ball Bearing The NSK 6907DDU Ball Bearing is a premium-quality component designed for superior performance in a variety of applications. This bearing features a double-sealed design to ensure optimal protection against contaminants, making it ideal for demanding environments. With its precision engineering and robust construction, the NSK 6907DDU is an excellent choice for both automotive and industrial applications. ## Key Features • **Double-Sealed Design**: The DDU designation indicates double rubber seals, providing enhanced protection against dust and moisture while retaining lubricant for longer service life. • **High-Quality Steel**: Constructed from high-carbon chromium steel, this bearing offers excellent fatigue resistance and durability. • **Precision Engineering**: Manufactured to high precision standards, ensuring smooth operation and reduced friction for increased efficiency. • **Standard Size**: The bearing dimensions are 35mm inner diameter, 55mm outer diameter, and 10mm width, suitable for a range of applications. • **Operating Temperature Range**: Designed to perform effectively in temperatures ranging from -30°C to +120°C, accommodating various operational environments. ## Applications • **Automotive Industry**: Perfect for use in wheel hubs, transmission systems, and electric power steering systems where reliability and performance are critical. • **Industrial Machinery**: Ideal for use in conveyor systems, pumps, and other machinery requiring high-speed rotation and low friction. • **Compatibility**: Compatible with various NSK bearing units, making it easy to integrate into existing systems or replace worn components. ## Benefits • **Increased Longevity**: The double-sealed construction enhances the lifespan of the bearing by keeping contaminants out and retaining grease. • **Enhanced Performance**: Precision manufacturing reduces friction, leading to improved operational efficiency and reduced energy costs. • **Reliability**: NSK's reputation for quality ensures that this bearing can withstand heavy loads and rigorous conditions, providing peace of mind in critical applications. --- *Product information compiled with AI assistance for reference purposes.*