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The 1311 ETN9 is a self-aligning ball bearing with a 55mm bore and 120mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 11408 lbf and operates smoothly at speeds up to 7500 RPM.
Its double-row design and open construction allow for slight misalignment, reducing wear and tear. The nylon cage ensures quiet operation and durability.
This bearing comes pre-lubricated and works in temperatures from -30°C to 110°C. It’s interchangeable with SKF models, making replacements straightforward.
Weighing 1.6kg, it’s a solid choice for industrial machinery or conveyor systems where radial loads and alignment flexibility are key. Compliant with RoHS and REACH standards for safe use.
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How Is 1311 ETN9 Bearing Engineered for Reliability?
1311 ETN9 Bearing features a double-row design with chrome steel rings and balls, offering strong radial load capacity up to 11408 lbf.
Its nylon cage ensures smooth operation and reduces friction, enhancing overall performance.
The open seal type allows for easy lubrication, maintaining efficiency in various conditions.
With a maximum speed of 7,500 rpm, it delivers consistent performance in demanding applications.
1311 ETN9 Bearing operates effectively within a temperature range of -30° to 110°C, ensuring versatility.
Its precise dimensions and tolerances contribute to reliable alignment and long service life.
Industrial Uses of 1311 ETN9 Bearing
1311 ETN9 Bearing is commonly used in industrial machinery like conveyor systems and fans, where its self-aligning feature compensates for minor misalignments. The double-row design ensures reliable performance under radial loads, making it suitable for heavy-duty applications.
In automotive applications, 1311 ETN9 Bearing can be found in gearboxes and wheel hubs, providing smooth rotation even under varying loads. Its chrome steel construction offers durability, while the nylon cage reduces friction for better efficiency.
For automation and robotics, 1311 ETN9 Bearing supports precise movements in robotic arms and automated assembly lines. The open seal design allows for easy lubrication, ensuring long service life in high-speed operations.
In household appliances like washing machines, 1311 ETN9 Bearing helps reduce vibration and noise. Its metric sizing ensures compatibility with a wide range of consumer products, making it a versatile choice.
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