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The RNU 324 ECJ is a single-row cylindrical roller bearing without an inner ring, featuring a 154mm diameter under rollers and a 260mm outer diameter. Made from durable chrome steel, it handles combined loads with ease.
With a dynamic radial load capacity of 137250 lbf and a maximum speed of 3000 RPM, it offers reliable performance in demanding conditions. The open design allows for easy lubrication with grease or oil.
The stamped steel cage ensures smooth operation, while the 55mm width provides stability. It works well in temperatures ranging from -30°C to 110°C.
Ideal for heavy machinery or industrial applications where combined loads are common. Compliant with RoHS and REACH standards, it’s a robust choice for replacements, interchangeable with SKF bearings. Weighing 10.2kg, it’s built for durability.
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Performance Features of RNU 324 ECJ Bearing
RNU 324 ECJ Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 137250 lbf, ensuring reliable performance in heavy-duty applications.
The stamped steel cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 3000 rpm, it balances durability and efficiency in various conditions.
RNU 324 ECJ Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.
The precise tolerances of RNU 324 ECJ Bearing ensure consistent performance.
Its robust construction makes it suitable for demanding industrial environments.
Industrial Uses of RNU 324 ECJ Bearing
RNU 324 ECJ Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its cylindrical roller design handles combined loads efficiently. The open seal type simplifies lubrication, which is handy in dusty environments.
In the automotive sector, RNU 324 ECJ Bearing fits well in truck wheel hubs or drivetrain components, thanks to its high dynamic radial load capacity. Its metric sizing ensures compatibility with various vehicle designs.
For automation equipment, RNU 324 ECJ Bearing’s stamped steel cage provides stability in robotic arms or assembly line mechanisms. The chrome steel construction ensures durability even with frequent starts and stops.
Where Is RNU 324 ECJ Bearing Used?
You’ll often spot RNU 324 ECJ Bearing in wind turbine gearboxes, where its ability to handle high radial loads is a real advantage. The grease or oil lubrication options make it adaptable to different operating conditions.
In construction machinery, RNU 324 ECJ Bearing supports crane slewing rings or excavator swing motors reliably. Its wide temperature range means it performs consistently in both hot and cold environments.
Built for Heavy-Duty Use: RNU 324 ECJ Bearing
RNU 324 ECJ Bearing shines in steel mill equipment like rolling mills, where its robust design copes with extreme loads. The absence of an inner ring allows for custom shaft designs, adding flexibility.
For mining applications, RNU 324 ECJ Bearing’s high static radial load rating makes it suitable for crushers or vibrating screens. Its 10.2 kg weight reflects the sturdy build needed for such demanding tasks.
Light-Duty vs Heavy-Duty: Best Uses for RNU 324 ECJ Bearing
While RNU 324 ECJ Bearing excels in heavy industrial settings, it also works well in lighter applications like large industrial fans. The roller-centred cage design ensures smooth rotation at speeds up to 3000 rpm.
In paper manufacturing equipment, RNU 324 ECJ Bearing handles both the heavy loads of rollers and the precision needs of calendaring processes. Its 55 mm width provides the necessary stability for these varied demands.
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