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The NK22/20-XL is a heavy-duty needle roller bearing with a 22mm bore and 30mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 4500 lbf and spins smoothly at speeds up to 20000 RPM.
Its open design requires regular lubrication, while the steel cage ensures durability under high stress. The bearing operates efficiently in temperatures ranging from -20°C to 110°C.
This model is interchangeable with INA bearings, making it a practical choice for replacements. Ideal for applications like gearboxes or industrial machinery where radial loads are common.
Weighing just 37g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.
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Performance Features of NK22/20-XL Bearing
NK22/20-XL Bearing is built with steel rings and rollers, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 4500 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing wear and extending service life.
With a maximum speed of 20,000 rpm, it balances durability and efficiency.
NK22/20-XL Bearing operates in temperatures from -20 to 110°C, suitable for various environments.
Its press-fit shaft mount design simplifies installation, saving time and effort.
The open seal type allows for easy lubrication, ensuring smooth operation.
Weighing just 37 grams, it combines strength with lightweight design.
Common Applications of NK22/20-XL Bearing
NK22/20-XL Bearing is widely used in industrial machinery, especially in compact spaces where high radial load capacity is needed, such as gearboxes and pumps. Its press-fit design ensures a secure mounting, making it reliable for continuous operation.
In automotive applications, NK22/20-XL Bearing fits well in transmission systems and steering mechanisms, where its steel construction handles heavy loads smoothly. The open seal type allows for easy lubrication, extending its service life.
For automation equipment, NK22/20-XL Bearing supports precise movements in robotic arms and conveyor belts. Its high-speed capability, up to 20000 rpm, makes it suitable for dynamic operations.
In household appliances like washing machines, NK22/20-XL Bearing provides quiet and efficient performance. The metric dimensions ensure compatibility with various European and Asian models.
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