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The HK0408 is a compact drawn cup needle roller bearing with a 4mm bore and 8mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 401 lbf and spins at speeds up to 42,500 RPM, making it suitable for high-speed applications.
Its open-end design and press-fit mounting ensure easy installation, while the steel cage provides durability under stress. The bearing requires lubrication to maintain smooth operation over time.
This model is interchangeable with INA bearings, offering a practical replacement option. Ideal for use in small machinery, automotive components, or industrial equipment where space is limited but performance is key.
Operating in temperatures from -20°C to 110°C, it’s versatile for various environments. Compliant with RoHS standards, it’s a safe and efficient choice for radial load applications.
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Why Choose HK0408 Bearing for Precision Tasks?
HK0408 Bearing is crafted with steel rings and needles, offering reliable radial load support.
Its dynamic radial load capacity of 401 lbf ensures steady performance in compact spaces.
The press-fit shaft mount design simplifies installation, saving time and effort.
With a maximum speed of 42,500 rpm, it suits high-speed applications while maintaining precision.
HK0408 Bearing operates efficiently in temperatures from -20 to 110 °C.
Its open-end construction allows easy lubrication, enhancing longevity.
Industrial Uses of HK0408 Bearing
HK0408 Bearing is commonly used in compact industrial machinery, such as small gearboxes and conveyor rollers, where space is limited but radial load capacity is essential. Its press-fit design ensures a secure mounting, reducing the risk of slippage during operation.
In automotive applications, HK0408 Bearing fits well in components like throttle linkages and transmission systems, offering reliable performance under high-speed conditions. The steel construction provides durability, making it suitable for long-term use in vehicles.
For automation equipment, HK0408 Bearing works efficiently in robotic joints and linear actuators, where its low profile and high-speed capability are advantageous. The open-end series allows for easy lubrication, maintaining smooth movement over time.
Where Is HK0408 Bearing Used?
You’ll often find HK0408 Bearing in consumer electronics, such as printers and small fans, where its compact size and radial load handling are ideal. The steel cage ensures stability, even during prolonged use.
In medical devices like handheld surgical tools, HK0408 Bearing provides precise motion control due to its needle roller design. The press-fit shaft mount simplifies installation, saving time during assembly.
Built for Heavy-Duty Use: HK0408 Bearing
HK0408 Bearing excels in heavy-duty applications like agricultural machinery, where its high dynamic load rating handles demanding conditions. The steel rings and rollers resist wear, extending the bearing’s lifespan.
For industrial pumps, HK0408 Bearing’s high-speed capability ensures efficient fluid transfer without overheating. The open seal type allows for easy maintenance, reducing downtime.
Automotive vs Aerospace: Applications of HK0408 Bearing
In automotive systems, HK0408 Bearing is a go-to for compact, high-load components like steering columns. Its metric sizing aligns with standard vehicle designs.
For aerospace applications, HK0408 Bearing’s lightweight yet robust construction makes it suitable for auxiliary equipment. The temperature range ensures reliability even in varying flight conditions.
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