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The NK28/20-D-XL is a heavy-duty needle roller bearing with a 28mm bore and 37mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 6525 lbf and spins smoothly at speeds up to 15800 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, offering a practical replacement option. Ideal for applications like transmissions or industrial equipment where high radial loads are common.
Weighing just 58g, it’s lightweight yet durable for its size, with a chamfer dimension of 0.3mm for easy fitting. Compliant with RoHS standards for safe use.
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Why Choose NK28/20-D-XL Bearing for Precision Tasks?
NK28/20-D-XL Bearing is crafted with steel rings and rollers, ensuring robust performance under heavy radial loads.
Its dynamic radial load capacity reaches 6525 lbf, making it suitable for demanding industrial applications.
The open design of NK28/20-D-XL Bearing allows for easy lubrication, maintaining smooth operation over time.
With a maximum speed of 15,800 rpm, it delivers both durability and efficiency in high-speed scenarios.
NK28/20-D-XL Bearing operates effectively within a temperature range of -20 to 110 °C, adapting to various working conditions.
Its press-fit shaft mount type ensures secure installation, reducing the risk of slippage during operation.
The steel cage in NK28/20-D-XL Bearing keeps the rollers aligned, minimising wear and extending service life.
Weighing just 58 g, it offers a lightweight yet sturdy solution for precision machinery.
Common Applications of NK28/20-D-XL Bearing
NK28/20-D-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, NK28/20-D-XL Bearing fits well in transmission systems and steering mechanisms, where its steel construction handles heavy loads smoothly. The open seal allows for easy lubrication, extending its service life.
For automation equipment, NK28/20-D-XL Bearing supports precise movements in robotic arms and conveyor belts. Its high-speed capability, up to 15800 rpm, makes it suitable for dynamic operations.
In household appliances like washing machines, NK28/20-D-XL Bearing provides quiet and efficient performance. The metric sizing ensures compatibility with various European and Asian models.
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