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The 71802 ACD/HCP4DT is a super precision angular contact ball bearing with a compact size of 15mm by 24mm by 10mm. Made from chrome steel and ceramic balls, it offers smooth operation and durability.
This bearing handles radial loads up to 790 lbf and can spin at speeds up to 121,000 RPM, making it suitable for high-performance applications. Its 25° contact angle ensures stable operation under angular loads.
The open design allows for easy lubrication, while the phenolic cage provides lightweight and long-lasting performance. It comes as a matched set of two bearings for balanced load distribution.
Ideal for precision machinery like spindles or CNC equipment, it works in temperatures from -30°C to 110°C. Weighing just 0.012kg, it’s a lightweight yet robust choice for demanding tasks.
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Performance Features of 71802 ACD/HCP4DT Bearing
71802 ACD/HCP4DT Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing performance under dynamic radial loads.
The phenolic cage ensures smooth operation, even at speeds up to 121,000 rpm.
With a P4 tolerance class, it delivers consistent accuracy in demanding conditions.
Preloaded and matched as a set of two bearings, it offers reliable stability.
The open design allows for easy lubrication, extending its service life.
Practical Applications of 71802 ACD/HCP4DT Bearing
71802 ACD/HCP4DT Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The 25° contact angle ensures stable performance under combined radial and axial loads.
In robotics, 71802 ACD/HCP4DT Bearing provides precise motion control for articulated arms, thanks to its P4 tolerance class. The matched arrangement of two bearings enhances rigidity in dynamic applications.
For medical imaging devices, 71802 ACD/HCP4DT Bearing’s chrome steel rings offer durability, while its open design allows for easy lubrication. The ceramic balls also minimise electrical interference in sensitive equipment.
Where Is 71802 ACD/HCP4DT Bearing Used?
You’ll often find 71802 ACD/HCP4DT Bearing in CNC spindles, where its high-speed capability and precision are crucial. The lubricated design ensures smooth operation even during prolonged use.
In aerospace applications, 71802 ACD/HCP4DT Bearing handles the demanding loads of flight control systems. Its temperature range from -30°C to 110°C makes it reliable in various environmental conditions.
Built for Heavy-Duty Use: 71802 ACD/HCP4DT Bearing
71802 ACD/HCP4DT Bearing excels in industrial pumps, where its dynamic radial load capacity of 790 lbf ensures long service life. The phenolic cage resists corrosion from harsh fluids.
For 3D printers, 71802 ACD/HCP4DT Bearing’s low friction and high precision contribute to accurate layer deposition. The ceramic balls help maintain performance at the max speed of 121,000 rpm.
Automotive vs Aerospace: Applications of 71802 ACD/HCP4DT Bearing
In automotive turbochargers, 71802 ACD/HCP4DT Bearing withstands high rotational speeds and temperatures. Its compact size fits well in tight engine compartments.
For satellite mechanisms, 71802 ACD/HCP4DT Bearing’s precision and reliability are critical. The matched set configuration provides the necessary stability in zero-gravity conditions.
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