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The RNU 212 ECJ is a single row cylindrical roller bearing without an inner ring, featuring a 72mm diameter under rollers and a 110mm outer diameter. Made from sturdy chrome steel, it handles combined loads with ease.
Its open design allows for simple lubrication with grease or oil, while the stamped steel cage keeps rollers centred for smooth operation. The bearing supports dynamic radial loads up to 24300 lbf and spins at speeds up to 8000 RPM.
With a temperature range of -30°C to 110°C, it’s suitable for various industrial environments. The lightweight design at 0.62kg makes it easy to handle.
Ideal for machinery where space is tight and high radial loads are expected, such as gearboxes or conveyor systems. Compliant with RoHS and REACH standards for safe use.
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Performance Features of RNU 212 ECJ Bearing
RNU 212 ECJ Bearing is designed for combined load applications, offering a dynamic radial load capacity of 24300 lbf.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.
The stamped steel cage keeps the rollers centred, enhancing stability and reducing friction.
This design allows for smooth operation even at high speeds up to 8000 rpm.
RNU 212 ECJ Bearing works well in temperatures ranging from -30° to 110°C, making it versatile for various environments.
Its open design simplifies lubrication with grease or oil, ensuring long service life.
With a weight of 0.62 kg, RNU 212 ECJ Bearing is lightweight yet robust for industrial applications.
Its interchangeable nature with SKF bearings adds convenience for replacements.
Industrial Uses of RNU 212 ECJ Bearing
RNU 212 ECJ Bearing is commonly used in heavy machinery like gearboxes and pumps, where its cylindrical roller design handles combined loads effectively. The open seal type allows for easy lubrication, extending its service life in demanding conditions.
In automotive applications, RNU 212 ECJ Bearing fits well in wheel hubs and transmissions, thanks to its high dynamic radial load capacity. Its metric sizing ensures compatibility with a variety of vehicle designs, making it a versatile choice.
For automation systems, RNU 212 ECJ Bearing’s stamped steel cage provides stability in robotic arms and conveyor belts. The chrome steel construction ensures durability, even in high-speed operations up to 8000 rpm.
Where Is RNU 212 ECJ Bearing Used?
RNU 212 ECJ Bearing is ideal for industrial fans and compressors, where its ability to handle radial and axial loads shines. The grease or oil lubrication options make it adaptable to different operating environments.
In medical imaging devices, RNU 212 ECJ Bearing’s precision engineering ensures smooth and quiet operation. Its temperature range of -30° to 110°C makes it reliable for critical healthcare equipment.
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