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The 71806 ACD/P4 is a super precision angular contact ball bearing with a 30mm bore and 42mm outer diameter, crafted from high-quality chrome steel. Its slim 7mm width makes it suitable for compact spaces while maintaining robust performance.
With a 25° contact angle, it handles both radial and axial loads efficiently, supporting up to 936 lbf dynamically. It spins smoothly at high speeds, reaching up to 45,000 RPM, ideal for precision applications.
The open design allows easy lubrication, and the phenolic cage ensures quiet operation. Its P4 tolerance class guarantees exceptional accuracy for demanding tasks.
Perfect for high-speed machinery like spindles or dental tools, it operates reliably between -30°C and 110°C. Weighing just 0.026kg, it’s lightweight yet durable for its size.
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Performance Features of 71806 ACD/P4 Bearing
71806 ACD/P4 Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel construction ensures durability and resistance to wear under dynamic radial loads up to 936 lbf.
The phenolic cage maintains ball alignment, reducing friction and enabling smooth operation at speeds up to 45,000 rpm.
With a P4 tolerance class, it delivers high precision for demanding industrial or mechanical uses.
71806 ACD/P4 Bearing operates efficiently in temperatures ranging from -30° to 110°C, suitable for varied environments.
Its compact size (30 mm×42 mm×7 mm) makes it ideal for applications where space is limited.
Preload availability enhances stability, minimising vibration and improving performance in precision tasks.
The open design allows for easy lubrication, ensuring consistent performance over time.
Industrial Uses of 71806 ACD/P4 Bearing
The 71806 ACD/P4 Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure smooth operation. Its phenolic cage helps reduce friction, making it ideal for applications requiring consistent performance.
In automotive systems, 71806 ACD/P4 Bearing supports components like electric motors and gearboxes, handling both radial and axial loads efficiently. The P4 tolerance class ensures it meets strict performance standards for modern vehicles.
For automation equipment, 71806 ACD/P4 Bearing’s compact size and high-speed capability make it suitable for robotic arms and CNC machines. The chrome steel construction provides durability in demanding industrial environments.
Medical imaging devices benefit from 71806 ACD/P4 Bearing’s low noise and high precision, ensuring accurate and reliable operation. Its open design allows for easy lubrication, extending service life in critical applications.
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