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The NA4917-XL is a heavy-duty needle roller bearing with an 85mm bore and 120mm outer diameter, crafted from sturdy steel for long-lasting performance. It handles radial loads up to 28125 lbf and operates smoothly at speeds up to 4600 RPM.
Its open design requires regular lubrication, while the steel cage ensures durability under high stress. The bearing is designed for press-fit mounting, making installation straightforward.
This model is interchangeable with INA bearings, offering a reliable alternative for replacements. Ideal for industrial machinery or automotive applications where high radial loads are common.
Weighing 1250g, it’s robust yet manageable for its size. Compliant with RoHS standards, it works in temperatures from -20°C to 110°C.
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Performance Features of NA4917-XL Bearing
NA4917-XL Bearing is built with high-quality steel rings and rollers, offering strong radial load capacity up to 28125 lbf.
Its machined construction ensures precise fit and reliable performance in heavy-duty applications.
The open design allows for easy lubrication, maintaining smooth operation over time.
With a maximum speed of 4600 rpm, it balances durability and efficiency in demanding conditions.
Why Choose NA4917-XL Bearing for Precision Tasks?
NA4917-XL Bearing’s single-row needle roller design provides high radial load capacity and precise operation.
The steel cage and rollers ensure durability, even under heavy loads.
Its press-fit shaft mount type simplifies installation, saving time and effort.
With a temperature range of -20 to 110°C, it performs reliably in various environments.
Designed for Durability: NA4917-XL Bearing
NA4917-XL Bearing’s robust steel construction resists wear, extending its service life in heavy-duty applications.
The precise bore and outer diameter tolerances ensure a secure fit and smooth operation.
Its dynamic radial load capacity of 28125 lbf makes it suitable for demanding industrial uses.
The open seal type allows for easy maintenance and lubrication.
Steel vs Ceramic Bearings: Strengths of NA4917-XL Bearing
NA4917-XL Bearing’s all-steel construction provides excellent strength and durability for heavy radial loads.
The needle roller design offers high load capacity while maintaining a compact size.
Its press-fit mounting ensures secure installation, reducing the risk of slippage.
With a static radial load capacity of 53325 lbf, it handles demanding applications with ease.
Industrial Uses of NA4917-XL Bearing
NA4917-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.
What Makes NA4917-XL Bearing a Preferred Choice?
In automotive applications, NA4917-XL Bearing fits perfectly in gearboxes and drivetrains, providing reliable performance under constant stress. Its press-fit design simplifies installation, saving time during assembly.
Built for Heavy-Duty Use: NA4917-XL Bearing
For industrial automation, NA4917-XL Bearing supports conveyor systems and robotic arms, where precision and strength are key. The open seal type allows for easy lubrication, extending its service life.
Automotive vs Industrial: Applications of NA4917-XL Bearing
While NA4917-XL Bearing excels in vehicle transmissions, it’s equally effective in factory machinery like presses and pumps. Its metric sizing ensures compatibility with a wide range of equipment.
Where Is NA4917-XL Bearing Used?
You’ll find NA4917-XL Bearing in wind turbines and mining equipment, where its high load capacity and speed rating are crucial. The steel cage and rollers offer excellent wear resistance.
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