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The RNU 204 ECP is a single-row cylindrical roller bearing without an inner ring, featuring a 26.5mm diameter under rollers and a 47mm outer diameter. Made from chrome steel, it’s built to handle combined loads with ease.
Its open design and PA66 cage ensure smooth operation at speeds up to 19,000 RPM, while the roller-centred construction enhances stability. The bearing works well in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for applications like electric motors or pumps where high-speed performance is needed.
Weighing just 0.084kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards for safe and reliable use.
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Performance Features of RNU 204 ECP Bearing
RNU 204 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 6412 lbf, ensuring reliable performance in various applications.
The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 19,000 rpm, it balances durability and efficiency for high-speed operations.
RNU 204 ECP Bearing works well in temperatures ranging from -30° to 110°C, adapting to different environments.
Its open design allows for easy lubrication with either grease or oil, simplifying maintenance.
Industrial Uses of RNU 204 ECP Bearing
RNU 204 ECP Bearing is commonly used in machine tools, where its cylindrical roller design handles combined loads efficiently. The open seal type allows for easy lubrication, making it suitable for high-speed operations up to 19000 rpm.
In automotive applications, RNU 204 ECP Bearing fits well in gearboxes and drivetrains, thanks to its robust chrome steel construction. Its metric sizing ensures compatibility with various vehicle models, providing reliable performance under heavy loads.
For automation systems, RNU 204 ECP Bearing’s PA66 cage design reduces friction, making it ideal for robotic arms and conveyor belts. The temperature range of -30° to 110°C ensures stability in diverse working conditions.
Where Is RNU 204 ECP Bearing Used?
RNU 204 ECP Bearing is often found in industrial fans and pumps, where its high-speed capability and durability are key. The grease or oil lubrication options make it adaptable to different maintenance schedules.
In consumer electronics, RNU 204 ECP Bearing can be used in printers and small appliances, where its compact size and reliability are beneficial. The chrome steel rollers ensure long-lasting performance even with frequent use.
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