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The HK5520 is a drawn cup needle roller bearing with a 55mm bore and 63mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 7081 lbf and operates smoothly at speeds up to 4900 RPM.
Its open-end design and press-fit mounting make installation straightforward, while the steel cage ensures durability under heavy use. The bearing requires regular lubrication for optimal performance.
This model is interchangeable with INA bearings, offering a practical replacement option. It works well in temperatures ranging from -20°C to 110°C, making it suitable for various industrial applications.
Ideal for machinery with limited space, such as automotive components or compact gear systems. Compliant with RoHS standards for safe and environmentally friendly use.
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Performance Features of HK5520 Bearing
HK5520 Bearing is built with a steel construction, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 7081 lbf, making it suitable for demanding applications.
The press-fit shaft mount design ensures secure installation, reducing the risk of slippage.
With a maximum speed of 4900 rpm, it delivers reliable performance under high-speed conditions.
HK5520 Bearing operates efficiently within a temperature range of -20 to 110 °C.
Its open-end series design allows for easy lubrication, ensuring smooth operation over time.
The steel cage maintains needle alignment, reducing wear and extending service life.
This bearing is ideal for applications requiring high load capacity and durability.
Common Applications of HK5520 Bearing
HK5520 Bearing is widely used in industrial machinery, especially in compact spaces where high radial load capacity is needed, like conveyor systems and gearboxes. Its press-fit design ensures a secure mounting, reducing the risk of slippage during operation.
In automotive applications, HK5520 Bearing is often found in transmission systems and steering mechanisms, where its steel construction provides durability under heavy loads. The open-end series allows for easy lubrication, extending the bearing’s service life.
For automation equipment, HK5520 Bearing supports smooth movement in robotic arms and assembly line mechanisms. Its needle roller design offers low friction, making it ideal for high-speed operations.
In household appliances like washing machines, HK5520 Bearing ensures quiet and efficient performance. The metric dimensions make it compatible with a variety of European and Asian models.
Medical devices such as diagnostic equipment benefit from HK5520 Bearing’s reliable performance. The steel cage and rollers provide consistent operation, crucial for precision instruments.
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