SKF 3307 ATN9/C3 2 Row Ball Bearing - 35 mm ID, 80 mm OD 34.9 mm Race Width

This ball bearing is a high-performance double row angular contact ball bearing designed for a variety of mechanical applications. With an inner diameter of 35mm and an outer diameter of 80mm, it features a race width of 34.9mm. Its open type design facilitates optimal operation in various environments, while the robust steel construction ensures durability and longevity under demanding conditions.

• Dual row design enhances load distribution and stability
• C3 clearance optimises operational efficiency and reduces wear
• Open type allows for easier lubrication access
• High dynamic load rating of 54 kN supports heavy loads
• Non-metallic cage material minimises friction and wear
• Suitable for parallel bore applications for versatile use

• Utilised in electrical motor assemblies for efficient motion
• Integrated within automation equipment for reliable operation
• Employed in machinery where high load capacity is essential
• Used in precision instruments for smooth rotational movement

The bearing has a dynamic load rating of 54 kN, which supports heavy loads while maintaining performance and longevity. Its robust steel construction adds to its high load capacity, making it Ideal for demanding industrial applications.

The open configuration allows for easy access to lubrication, ensuring that the bearing can be adequately maintained and serviced without disassembly, leading to improved durability and performance in various environments.

The C3 clearance design accommodates thermal expansion and ensures a proper fit during operation, which helps reduce friction and prolong the bearing's lifespan, especially in applications with varying temperatures.

The non-metallic cage reduces friction and wear between the balls and the raceways, allowing for smoother operation and increased efficiency in applications requiring high speeds and load capacity.

This bearing performs well in environments where load variations and speed fluctuations occur, making it suitable for automation and mechanical systems that demand reliability and precision.