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The 71805 ACD/P4DT is a super precision angular contact ball bearing with a 25mm bore and 37mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and comes in a matched set of two bearings for balanced performance.
This bearing handles radial loads up to 1433 lbf and spins smoothly at speeds up to 103,000 RPM. Its phenolic cage ensures quiet operation and long service life, while the open design allows for easy lubrication.
The P4 tolerance class guarantees high precision, making it ideal for applications requiring tight accuracy. It works well in temperatures from -30°C to 110°C and is interchangeable with SKF bearings.
Weighing just 0.042kg, this lightweight yet robust bearing is perfect for precision machinery like spindles or high-speed tools. Its matched set design ensures consistent performance under angular loads.
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Why Choose 71805 ACD/P4DT Bearing for Precision Tasks?
71805 ACD/P4DT Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
With a maximum speed of 103,000 rpm, it excels in high-speed applications.
The P4 tolerance class guarantees consistent performance in demanding environments.
Common Applications of 71805 ACD/P4DT Bearing
71805 ACD/P4DT Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings enhances stability, making it ideal for grinding and milling operations.
In robotics, 71805 ACD/P4DT Bearing supports articulated arms, providing smooth movement and precise positioning. Its phenolic cage reduces friction, which is crucial for maintaining performance in automated systems.
For medical imaging devices, 71805 ACD/P4DT Bearing’s chrome steel construction offers reliability under continuous use. The P4 tolerance class ensures minimal vibration, which is essential for clear and accurate diagnostic results.
Where Is 71805 ACD/P4DT Bearing Used?
You’ll often find 71805 ACD/P4DT Bearing in CNC machines, where its high-speed capability and precision are key. The open seal design allows for easy lubrication, extending the bearing’s service life in demanding environments.
In electric motors, 71805 ACD/P4DT Bearing handles radial and axial loads efficiently, ensuring quiet and smooth operation. Its 25° contact angle is perfect for applications requiring both speed and load capacity.
Built for Heavy-Duty Use: 71805 ACD/P4DT Bearing
71805 ACD/P4DT Bearing excels in industrial pumps, where its robust design withstands constant use. The preload option further enhances performance, reducing play and improving accuracy.
For aerospace applications, 71805 ACD/P4DT Bearing’s lightweight yet durable construction is a great fit. Its ability to handle high speeds makes it suitable for turbine engines and other critical components.
Automotive vs Aerospace: Applications of 71805 ACD/P4DT Bearing
In automotive systems, 71805 ACD/P4DT Bearing is often used in gearboxes, where its precision ensures smooth shifting. The metric sizing makes it compatible with a variety of vehicle designs.
For aerospace, 71805 ACD/P4DT Bearing’s high-speed performance and reliability are unmatched. Its ability to operate in extreme temperatures makes it a trusted choice for aircraft components.
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