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The NK20/20-XL is a heavy-duty needle roller bearing with a 20mm bore and 28mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 4185 lbf and spins smoothly at speeds up to 21100 RPM.
Its open design requires regular lubrication, while the press-fit shaft mount ensures a secure installation. The bearing operates 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 applications like automotive transmissions or industrial machinery where high radial loads are common.
Weighing just 33.9g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.
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Performance Features of NK20/20-XL Bearing
NK20/20-XL Bearing is built for heavy-duty radial loads, with a dynamic radial load capacity of 4185 lbf.
Its steel construction ensures durability and resistance to wear in demanding applications.
The open design and press-fit shaft mount make NK20/20-XL Bearing easy to install and maintain.
It operates efficiently within a temperature range of -20 to 110°C, suitable for various environments.
With a maximum speed of 21,100 rpm, NK20/20-XL Bearing balances high performance and reliability.
The steel cage and rollers provide stability, reducing friction and extending service life.
NK20/20-XL Bearing requires lubrication to maintain optimal performance over time.
Its compact design and lightweight construction make it ideal for space-constrained applications.
Industrial Uses of NK20/20-XL Bearing
NK20/20-XL Bearing is commonly used in industrial settings, especially in machinery like gearboxes and pumps, where its needle roller design handles high radial loads efficiently. The open seal type allows for easy lubrication, ensuring long service life in demanding conditions.
What Makes NK20/20-XL Bearing a Preferred Choice?
In automotive applications, NK20/20-XL Bearing fits well in transmission systems and steering mechanisms, thanks to its compact design and high load capacity. The press-fit mounting ensures a secure installation, reducing maintenance needs.
Built for Heavy-Duty Use: NK20/20-XL Bearing
For automation equipment, NK20/20-XL Bearing’s steel construction provides durability in robotic arms and conveyor systems. Its high-speed capability makes it suitable for repetitive, precision tasks.
Light-Duty vs Heavy-Duty: Best Uses for NK20/20-XL Bearing
In lighter applications like small electric motors, NK20/20-XL Bearing offers reliable performance without adding excessive weight. For heavier loads, its robust design ensures stability even under continuous operation.
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