SKF 3309 ATN9 2 Row Ball Bearing - 45 mm ID, 100 mm OD 39.7 mm Race Width

This ball bearing is a double row angular contact ball bearing designed for a variety of industrial applications. With an inside diameter of 45mm and an outside diameter of 100mm, this open type ball bearing features a race width of 39.7mm, making it a robust choice for high-load environments. Manufactured from steel, its dual-row design ensures enhanced stability and performance.

• Provides high load capacity with a dynamic load rating of 75 kN
• Constructed with steel materials for durability and longevity
• Open type design allows for easy maintenance and inspection
• Non-metallic cage reduces weight and enhances performance
• Suitable for parallel bore type applications with a bore clearance of CN
• Operates effectively at high speeds with a reference speed of 7500 r/min

• Used in machinery requiring robust ball bearing solutions
• Employed in electrical equipment for efficient operation
• Ideal in automation systems to optimise performance
• Utilised in mechanical devices where reliability is critical

The open type design allows for easy access to lubricants, facilitating maintenance and ensuring optimal performance. This feature is particularly beneficial in applications where regular inspection is necessary.

The non-metallic cage significantly reduces the overall weight of the bearing, enhancing its speed capabilities while also preventing corrosion, thus prolonging its service life.

The double row configuration provides increased stability and load distribution, making it suitable for applications where higher torque and radial loads are present, ultimately improving reliability under demanding conditions.

With a Basic dynamic load rating of 75 kN and a static load rating of 53 kN, it is equipped to manage substantial loads efficiently, ensuring dependable operation in various settings.