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The NKI42/20-XL is a heavy-duty needle roller bearing with a 42mm bore and 57mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 7312 lbf and reaches speeds of 9800 RPM, making it suitable for demanding applications.
Its open design allows for easy lubrication, while the press-fit shaft mount ensures a secure installation. The bearing operates smoothly in temperatures ranging from -20°C to 110°C.
This model is interchangeable with INA bearings, offering a practical replacement option. Ideal for use in gearboxes, pumps, or industrial machinery where high radial loads are common.
Weighing just 148g, it’s lightweight yet robust. Compliant with RoHS standards for safe and eco-friendly use.
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Why Choose NKI42/20-XL Bearing for Precision Tasks?
NKI42/20-XL Bearing is crafted with steel rings and rollers, ensuring high radial load capacity up to 7312 lbf.
Its precision design allows smooth operation even at speeds of 9800 rpm, making it ideal for demanding applications.
The open seal type simplifies lubrication, maintaining performance in various conditions.
With a press-fit shaft mount, installation is straightforward, saving time and effort.
How Does NKI42/20-XL Bearing Reduce Friction?
NKI42/20-XL Bearing features a single-row needle roller design, minimising friction during operation.
The steel cage keeps the rollers aligned, ensuring even load distribution and reducing wear.
Its dynamic radial load capacity of 7312 lbf guarantees reliable performance under pressure.
The open seal type allows for easy lubrication, further enhancing smooth operation.
Built for Reliability: NKI42/20-XL Bearing
NKI42/20-XL Bearing is designed with high-quality steel components, offering durability in tough conditions.
Its static radial load capacity of 12600 lbf ensures stability in heavy-duty applications.
The bearing operates efficiently within a temperature range of -20 to 110°C, adapting to various environments.
With a press-fit shaft mount, it provides a secure and hassle-free installation.
Steel vs Ceramic Bearings: Strengths of NKI42/20-XL Bearing
NKI42/20-XL Bearing uses steel rollers and rings, providing excellent strength and load-bearing capacity.
Its dynamic radial load rating of 7312 lbf makes it suitable for high-performance applications.
The steel cage ensures precise roller alignment, reducing friction and extending service life.
With a maximum speed of 9800 rpm, it balances speed and durability effectively.
Industrial Uses of NKI42/20-XL Bearing
NKI42/20-XL Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its high radial load capacity is essential. The steel construction ensures durability in demanding environments.
Where Is NKI42/20-XL Bearing Used?
You’ll often find NKI42/20-XL Bearing in automotive transmissions and industrial gearboxes, thanks to its ability to handle high speeds and radial loads. Its press-fit design makes installation straightforward.
Built for Heavy-Duty Use: NKI42/20-XL Bearing
NKI42/20-XL Bearing excels in applications like conveyor systems and printing presses, where reliability under constant use is key. The open seal type allows for easy lubrication and maintenance.
Automotive vs Industrial: Applications of NKI42/20-XL Bearing
In automotive settings, NKI42/20-XL Bearing supports components like differential systems, while in industrial machinery, it’s ideal for pumps and compressors. Its metric sizing ensures broad compatibility.
Perfect Fit for Automation: NKI42/20-XL Bearing
NKI42/20-XL Bearing is a great choice for robotic arms and automated assembly lines, where precision and load capacity matter. The steel rollers provide smooth operation even at high speeds.
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