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The 6311 NRJEM is a snap ring groove ball bearing with a 55mm bore and 120mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 16658 lbf and operates smoothly at speeds up to 8000 RPM.
Its open design and snap ring feature on the outer ring ensure easy installation and secure positioning in housings. The chrome steel cage adds durability, making it suitable for long-term use.
This bearing works well in temperatures ranging from -30°C to 120°C, fitting various industrial applications. It’s interchangeable with SKF models, offering a reliable replacement option.
Weighing 1.41kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse machinery needs.
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How Is 6311 NRJEM Bearing Engineered for Reliability?
6311 NRJEM Bearing features a snap ring groove on the outer ring, ensuring secure positioning in assemblies.
Its chrome steel construction provides excellent resistance to wear, even under high radial loads.
With a dynamic radial load capacity of 16658 lbf, it handles demanding applications with ease.
The open design allows for efficient lubrication, reducing friction and extending service life.
Operating temperatures range from -30° to 120°C, making it suitable for various environments.
Its ABEC 1 tolerance ensures consistent performance, ideal for general industrial use.
Industrial Uses of 6311 NRJEM Bearing
6311 NRJEM Bearing is commonly used in conveyor systems, where its snap ring design ensures secure mounting and easy installation. The open seal allows for efficient lubrication, making it suitable for continuous operation in factories.
In automotive applications, 6311 NRJEM Bearing fits well in gearboxes and wheel hubs, handling radial loads with reliability. Its chrome steel construction provides durability, even under the stress of daily driving.
For automation equipment, 6311 NRJEM Bearing supports robotic arms and assembly lines, where precision and stability are key. The snap ring feature adds an extra layer of security in high-vibration environments.
Where Is 6311 NRJEM Bearing Used?
You’ll often find 6311 NRJEM Bearing in industrial fans, where its radial load capacity keeps things running smoothly. The open design also helps with heat dissipation, which is crucial for long-term performance.
In household appliances like washing machines, 6311 NRJEM Bearing ensures quiet and efficient operation. Its snap ring groove makes it a practical choice for compact spaces where easy maintenance is a plus.
Built for Heavy-Duty Use: 6311 NRJEM Bearing
6311 NRJEM Bearing handles heavy loads in construction equipment, such as cranes and excavators. The chrome steel cage adds strength, making it reliable in tough conditions.
For agricultural machinery, 6311 NRJEM Bearing works well in tractors and harvesters, where dust and debris are common. Its open seal design allows for easy cleaning and re-lubrication.
Light-Duty vs Heavy-Duty: Best Uses for 6311 NRJEM Bearing
In light-duty applications like office printers, 6311 NRJEM Bearing offers smooth performance with minimal maintenance. The snap ring ensures it stays securely in place during operation.
For heavier tasks like industrial pumps, 6311 NRJEM Bearing’s radial load capacity shines. Its robust construction makes it a dependable choice for high-demand environments.
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