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The RNA4916-XL is a heavy-duty needle roller bearing with a 90mm bore and 110mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 22725 lbf and operates smoothly at speeds up to 5100 RPM.
Its open design requires regular lubrication, while the press-fit shaft mount ensures a secure installation. The bearing works well in temperatures from -20°C to 110°C.
This model is interchangeable with INA bearings, making it a practical choice for replacements. Ideal for heavy machinery or industrial equipment where high radial loads are common.
Weighing 516g, it’s robust yet manageable for its size. Compliant with RoHS standards for safe use.
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How Does RNA4916-XL Bearing Handle Heavy Radial Loads?
RNA4916-XL Bearing is built with steel rings and rollers, offering robust resistance to heavy radial loads.
Its dynamic radial load capacity reaches 22,725 lbf, making it suitable for demanding industrial applications.
The open design of RNA4916-XL Bearing allows for easy lubrication, ensuring smooth operation under high stress.
With a maximum speed of 5,100 rpm, it maintains efficiency without compromising durability.
RNA4916-XL Bearing operates effectively in temperatures ranging from -20 to 110°C, adapting to various working conditions.
The press-fit shaft mount design simplifies installation, reducing downtime and maintenance efforts.
Industrial Uses of RNA4916-XL Bearing
RNA4916-XL Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its robust design handles high radial loads effortlessly. The steel construction ensures durability even in demanding environments.
In automotive applications, RNA4916-XL Bearing fits well in gearboxes and transmission systems, providing reliable performance under constant stress. Its press-fit design simplifies installation, saving time during assembly.
For automation systems, RNA4916-XL Bearing supports robotic arms and conveyor belts, offering smooth movement with minimal maintenance. The open seal type allows for easy lubrication, extending its service life.
Where Is RNA4916-XL Bearing Used?
RNA4916-XL Bearing is a go-to choice for industrial fans and pumps, where its high-speed capability and load capacity are essential. The steel cage and rollers enhance its resistance to wear.
In printing machinery, RNA4916-XL Bearing ensures precise paper handling, reducing downtime. Its metric dimensions make it compatible with a variety of European and Asian machines.
Built for Heavy-Duty Use: RNA4916-XL Bearing
RNA4916-XL Bearing excels in mining equipment, handling extreme loads without compromising performance. The steel materials withstand harsh conditions, making it a reliable option.
For packaging machines, RNA4916-XL Bearing provides consistent operation, even under continuous use. Its press-fit mounting ensures a secure fit, reducing vibration and noise.
Automotive vs Aerospace: Applications of RNA4916-XL Bearing
In automotive systems, RNA4916-XL Bearing is ideal for wheel hubs and drivetrains, offering strength and longevity. The high dynamic load rating ensures it can handle frequent stress.
For aerospace components, RNA4916-XL Bearing’s lightweight yet sturdy design makes it suitable for auxiliary systems. Its temperature range allows for reliable performance in varying conditions.
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