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The RNA4906-XL is a heavy-duty needle roller bearing with a 35mm bore and 47mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 6412 lbf and can spin at speeds up to 12600 RPM, making it suitable for high-speed applications.
Its open design requires regular lubrication, but the press-fit shaft mount ensures a secure and stable installation. The bearing operates smoothly in temperatures ranging from -20°C to 110°C.
Without an inner ring, this bearing is lightweight at just 69.4g, yet robust enough for demanding tasks. It’s interchangeable with INA bearings, offering flexibility for replacements.
Ideal for machinery with radial loads, such as automotive components or industrial gearboxes, where durability and speed are key. Compliant with RoHS standards for safe use.
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Performance Features of RNA4906-XL Bearing
RNA4906-XL Bearing is built with high-quality steel rings and rollers, ensuring strong radial load capacity.
Its dynamic radial load rating of 6412 lbf makes it suitable for heavy-duty applications.
The press-fit shaft mount design simplifies installation, saving time and effort.
With a maximum speed of 12,600 rpm, it delivers reliable performance in demanding conditions.
RNA4906-XL Bearing operates efficiently within a temperature range of -20 to 110°C.
Its open design allows for easy lubrication, ensuring smooth operation over time.
The steel cage maintains roller alignment, reducing wear and extending service life.
Weighing just 69.4 g, it offers a balance of strength and lightweight design.
Industrial Uses of RNA4906-XL Bearing
RNA4906-XL Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its robust design handles high radial loads. The press-fit mounting ensures a secure fit, reducing the risk of slippage during operation.
Where Is RNA4906-XL Bearing Used?
You’ll often find RNA4906-XL Bearing in automotive transmissions, where its needle roller design provides smooth rotation under high stress. Its steel construction also makes it durable enough for long-term use in demanding environments.
Built for Heavy-Duty Use: RNA4906-XL Bearing
RNA4906-XL Bearing excels in industrial gearboxes, offering reliable performance even at high speeds. The open design allows for easy lubrication, which helps maintain efficiency over time.
Automotive vs Aerospace: Applications of RNA4906-XL Bearing
In automotive applications, RNA4906-XL Bearing supports components like differential systems, while in aerospace, it’s used in auxiliary gearboxes. Its lightweight design and high-speed capability make it versatile across industries.
Perfect Fit for Automation: RNA4906-XL Bearing
RNA4906-XL Bearing is a great choice for robotic arms and automated assembly lines, where precision and durability are key. The steel cage and rollers ensure consistent performance even with frequent use.
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