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The NA4868-XL is a heavy-duty needle roller bearing with a 340mm bore and 420mm outer diameter, crafted from sturdy steel for long-lasting performance. It handles radial loads up to 164250 lbf and operates smoothly at speeds up to 1300 RPM.
Its open design requires regular lubrication, while the steel cage ensures durability under high stress. The bearing is suitable for temperatures ranging 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 24.2kg, it’s built to withstand tough conditions. Compliant with RoHS standards for safe use.
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Performance Features of NA4868-XL Bearing
NA4868-XL Bearing is built with a robust steel construction, ideal for handling heavy radial loads up to 164,250 lbf.
Its single-row needle roller design ensures efficient load distribution, enhancing durability in demanding applications.
The press-fit shaft mount type simplifies installation, saving time and effort during assembly.
With a maximum speed of 1,300 rpm, NA4868-XL Bearing balances performance and reliability.
Designed for a temperature range of -20 to 110°C, it performs well in various operating conditions.
Regular lubrication ensures smooth operation and extends the bearing’s service life.
Industrial Uses of NA4868-XL Bearing
NA4868-XL Bearing is commonly used in heavy machinery like construction equipment and mining gear, where its high radial load capacity handles intense pressure. The steel construction ensures durability even in demanding environments.
Where Is NA4868-XL Bearing Used?
You’ll often find NA4868-XL Bearing in industrial gearboxes and power transmission systems, thanks to its robust design and press-fit mounting. Its open seal type simplifies lubrication, making maintenance straightforward.
Built for Heavy-Duty Use: NA4868-XL Bearing
NA4868-XL Bearing excels in applications like agricultural machinery and forestry equipment, where reliability under heavy loads is key. The metric sizing ensures compatibility with a wide range of European-made machinery.
Automotive vs Aerospace: Applications of NA4868-XL Bearing
In automotive systems, NA4868-XL Bearing supports components like drivetrains and wheel hubs, offering stability under high radial loads. While not typically used in aerospace, its precision makes it suitable for ground support equipment.
Essential Roles of NA4868-XL Bearing
NA4868-XL Bearing is vital in paper mills and steel plants, where continuous operation demands dependable performance. The steel cage and rollers provide long-lasting wear resistance, reducing downtime.
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