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The 71805 ACDGA/HCP4 is a super precision angular contact ball bearing with a 25mm bore and 37mm outer diameter, measuring just 7mm wide. Made from chrome steel and ceramic balls, it offers smooth operation and durability.
With a 25° contact angle, it handles radial loads up to 878 lbf and spins at speeds up to 103,000 RPM. The extra light preload ensures minimal friction, ideal for high-precision applications.
The phenolic cage provides stability, while the open design allows easy lubrication. It works in temperatures from -30°C to 110°C, making it versatile for various environments.
This bearing is interchangeable with SKF models and comes in matched sets for universal mounting options. Perfect for machine tools or high-speed spindles where precision is key. Weighing only 0.019kg, it’s lightweight yet robust.
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Why Choose 71805 ACDGA/HCP4 Bearing for Precision Tasks?
71805 ACDGA/HCP4 Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with high precision.
Its ceramic balls and chrome steel rings ensure smooth operation, even at speeds up to 103,000 rpm.
The phenolic cage reduces friction and wear, enhancing the bearing’s longevity in demanding applications.
With a P4 tolerance class, it delivers consistent performance for precision machinery.
71805 ACDGA/HCP4 Bearing is lubricated for reduced maintenance, making it a practical choice for long-term use.
Its lightweight design at just 0.019 kg ensures easy integration into compact systems.
Common Applications of 71805 ACDGA/HCP4 Bearing
71805 ACDGA/HCP4 Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup.
The extra-light preload ensures smooth operation in precision applications like spindle drives and rotary tables.
Where Is 71805 ACDGA/HCP4 Bearing Used?
You’ll often find 71805 ACDGA/HCP4 Bearing in dental drills and surgical handpieces, thanks to its ability to handle high rotational speeds.
The open design allows for easy lubrication, making it suitable for medical devices requiring frequent maintenance.
Optimized for Performance: 71805 ACDGA/HCP4 Bearing
71805 ACDGA/HCP4 Bearing excels in robotics, particularly in articulated arms where angular contact is crucial for precise movement.
Its P4 tolerance class ensures consistent performance in automated assembly lines and 3D printers.
Automotive vs Aerospace: Applications of 71805 ACDGA/HCP4 Bearing
In automotive systems, 71805 ACDGA/HCP4 Bearing supports turbochargers and electric motor shafts, offering durability under high speeds.
For aerospace, its lightweight design and ceramic balls make it ideal for gyroscopes and navigation systems.
Practical Applications of 71805 ACDGA/HCP4 Bearing
71805 ACDGA/HCP4 Bearing is a go-to choice for small electric motors in consumer electronics like drones and high-end fans.
The chrome steel rings and ceramic balls provide a balance of strength and smooth operation in compact spaces.
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