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The 3309 ATN9 is a double-row angular contact ball bearing with a 45mm bore and 100mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 16875 lbf and operates smoothly at speeds reaching 6700 RPM.
Its open design and nylon cage reduce friction, while the double-row construction offers stability under angular loads. The bearing performs reliably in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like pumps or gearboxes where combined radial and axial loads are present.
Weighing 1.25kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.
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Performance Features of 3309 ATN9 Bearing
3309 ATN9 Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 16875 lbf, ensuring reliable performance in demanding applications.
The nylon cage keeps the balls aligned, reducing wear and extending service life.
With a maximum speed of 6,700 rpm, it balances durability and efficiency.
3309 ATN9 Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication, reducing maintenance needs.
The double-row angular contact design enhances load distribution.
This makes 3309 ATN9 Bearing suitable for applications requiring high precision and stability.
Industrial Uses of 3309 ATN9 Bearing
3309 ATN9 Bearing is commonly used in machine tools, where its double-row design handles combined radial and axial loads efficiently. The open seal type allows for easy lubrication, extending service life in demanding conditions.
In automotive applications, 3309 ATN9 Bearing supports wheel hubs and transmissions, providing stability under high-speed rotations. Its P6 tolerance class ensures precise alignment, crucial for vehicle performance.
For automation systems, 3309 ATN9 Bearing is ideal for robotic arms, offering smooth movement with minimal friction. The nylon cage reduces weight while maintaining durability in continuous operation.
Medical imaging devices benefit from 3309 ATN9 Bearing’s reliable performance, thanks to its chrome steel construction. The lubricated design ensures quiet operation, essential for sensitive equipment.
In household appliances like washing machines, 3309 ATN9 Bearing’s robust design handles varying loads with ease. The temperature range makes it suitable for both hot and cold environments.
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