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The RNU 310 ECJ is a single-row cylindrical roller bearing without an inner ring, featuring a 65mm diameter under rollers and a 110mm outer diameter. Made from durable chrome steel, it handles combined loads with a dynamic radial load capacity of 28575 lbf.
Its open design and stamped steel cage ensure smooth operation at speeds up to 8000 RPM, suitable for both grease and oil lubrication. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings, offering a practical replacement option. Ideal for heavy-duty applications like industrial gearboxes or machinery where high radial loads are common.
Weighing 0.88kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for various industrial needs.
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Performance Features of RNU 310 ECJ Bearing
RNU 310 ECJ Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 28575 lbf, ensuring reliable performance in demanding conditions.
The stamped steel cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 8000 rpm, it balances durability and efficiency in high-speed applications.
RNU 310 ECJ Bearing works well in temperatures ranging from -30° to 110°C, adapting to various environments.
Its open design allows for easy lubrication with grease or oil, simplifying maintenance.
The precise dimensions and tolerances of RNU 310 ECJ Bearing ensure smooth operation and easy installation.
Its robust construction makes it suitable for heavy-duty machinery and industrial use.
Industrial Uses of RNU 310 ECJ Bearing
RNU 310 ECJ Bearing is commonly used in heavy machinery, such as gearboxes and large electric motors, where its cylindrical roller design handles combined loads efficiently. The open seal type allows for easy lubrication, extending its service life in demanding conditions.
In automotive applications, RNU 310 ECJ Bearing fits well in wheel hubs and transmissions, providing reliable performance under high radial loads. Its metric dimensions make it a versatile choice for various vehicle designs.
For automation systems, RNU 310 ECJ Bearing supports robotic arms and conveyor belts, ensuring smooth movement with minimal friction. The stamped steel cage helps maintain roller alignment, even at high speeds.
Where Is RNU 310 ECJ Bearing Used?
RNU 310 ECJ Bearing can be found in industrial fans and pumps, where its chrome steel construction resists wear and tear. The absence of an inner ring allows for custom shaft designs, offering flexibility in installation.
In medical imaging devices, RNU 310 ECJ Bearing provides stable rotation for precise diagnostics. Its temperature range ensures consistent performance in both cold and warm environments.
Built for Heavy-Duty Use: RNU 310 ECJ Bearing
RNU 310 ECJ Bearing excels in construction equipment, such as cranes and excavators, where its dynamic load capacity handles intense vibrations. The grease or oil lubrication options adapt to different operating conditions.
For printing machinery, RNU 310 ECJ Bearing ensures accurate paper feed with minimal noise. Its lightweight design reduces energy consumption while maintaining durability.
Light-Duty vs Heavy-Duty: Best Uses for RNU 310 ECJ Bearing
In light-duty applications like small conveyors, RNU 310 ECJ Bearing offers reliable performance with minimal maintenance. Its compact width fits into space-constrained designs without compromising strength.
For heavy-duty scenarios like mining equipment, RNU 310 ECJ Bearing’s high static radial load capacity ensures long-term reliability. The roller-centred cage design enhances stability under extreme conditions.
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