SKF 6404/C3 Single Row Deep Groove Ball Bearing- Open Type 20mm I.D, 72mm O.D

This ball bearing is characterised by its deep groove design, making it ideal for high load applications. Featuring a 20mm inner diameter and a 72mm outer diameter, this bearing is a single row deep groove type with an open sealing arrangement. Constructed from durable steel, it promises long-lasting performance in various mechanical systems.

• C3 clearance allows for increased radial internal clearance for better performance
• Open type design facilitates lubrication and cooling for optimal operation
• Static load rating of 15 kN supports substantial static workloads
• Dynamic load rating of 30.7 kN accommodates high-speed applications
• Steel construction ensures durability and resistance to wear
• Designed for a reference speed of 24,000 r/min for efficient functioning

• Employed in electric motor housings for enhanced efficiency
• Utilised in conveyor systems where high load bearing is essential
• Suitable for various mechanical equipment requiring robust bearings
• Ideal for automotive demanding reliable performance

C3 clearance ball bearings provide a greater internal clearance, which reduces friction and heat build-up, facilitating smooth and efficient rotation in high-speed applications. This feature is particularly beneficial in environments with temperature fluctuations, as it accommodates thermal expansion without compromising performance.

The open type design allows for easy access to lubrication points, making it simpler to maintain and prolong the bearing's operational life. Regular lubrication can significantly enhance its performance and reduce the likelihood of wear or failure.

With a static load rating of 15 kN and a dynamic load rating of 30.7 kN, this bearing is well-suited for applications involving substantial static loads and high-speed operations. Evaluating these ratings against your specific application needs will ensure optimal functionality.