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The RNU 2212 ECP is a single-row cylindrical roller bearing without an inner ring, featuring a 72mm diameter under rollers and a 110mm outer diameter. Made from durable chrome steel, it handles combined loads up to 32850 lbf and spins smoothly at speeds up to 8000 RPM.
Its open design allows easy lubrication with grease or oil, while the PA66 cage ensures smooth operation and long service life. The bearing performs well in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or gearboxes where combined loads are common.
Weighing 0.79kg, it offers a robust yet lightweight solution. Compliant with RoHS and REACH standards for safe and reliable use.
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Performance Features of RNU 2212 ECP Bearing
RNU 2212 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 32850 lbf, ensuring reliable performance in demanding applications.
The PA66 cage keeps the rollers centred, reducing wear and extending service life.
With a maximum speed of 8000 rpm, it balances durability and efficiency.
RNU 2212 ECP Bearing works in temperatures from -30° to 110°C, making it suitable for various environments.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.
The precise tolerances of RNU 2212 ECP Bearing ensure smooth operation and long service intervals.
Its robust construction makes it a dependable choice for industrial applications.
Industrial Uses of RNU 2212 ECP Bearing
RNU 2212 ECP Bearing is commonly used in heavy machinery like presses and gearboxes, 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 2212 ECP 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.
For automation systems, RNU 2212 ECP Bearing’s PA66 cage provides stability in robotic arms and conveyor belts. The chrome steel construction ensures durability even in high-speed operations.
Where Is RNU 2212 ECP Bearing Used?
RNU 2212 ECP Bearing excels in industrial fans and pumps, where its ability to handle radial and axial loads is crucial. The grease or oil lubrication options make it adaptable to different environments.
In construction equipment, RNU 2212 ECP Bearing supports components like cranes and excavators, offering reliable performance under heavy loads. Its temperature range also makes it suitable for outdoor use.
Built for Heavy-Duty Use: RNU 2212 ECP Bearing
RNU 2212 ECP Bearing is a solid choice for mining machinery, where its robust design withstands harsh conditions. The chrome steel rollers ensure minimal wear over time.
In agricultural equipment, RNU 2212 ECP Bearing works well in tractors and harvesters, providing smooth operation. Its wide temperature range makes it reliable in varying weather conditions.
Automotive vs Aerospace: Applications of RNU 2212 ECP Bearing
RNU 2212 ECP Bearing is versatile enough for automotive drivetrains and aerospace landing gear, thanks to its high load capacity. The open design allows for easy inspection and maintenance.
In both sectors, RNU 2212 ECP Bearing’s compatibility with grease and oil lubrication ensures optimal performance. Its metric measurements make it a practical choice for global applications.
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