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The 71902 ACD/P4ADGB is a super precision angular contact ball bearing with a compact size of 15mm by 28mm by 14mm, crafted from durable chrome steel. It features a 25° contact angle and is designed for light preload applications, offering smooth operation at high speeds.
With a dynamic radial load capacity of 1390 lbf and a maximum speed of 95,000 RPM, this bearing is built for precision performance. Its open design and phenolic cage ensure reliable operation in temperatures ranging from -30°C to 110°C.
This bearing is part of a universal matching set, allowing flexible arrangements like back-to-back, face-to-face, or tandem configurations. Ideal for high-precision machinery, such as spindles or CNC equipment, where accuracy and speed are crucial.
Weighing just 0.03kg, it’s lightweight yet robust, and interchangeable with SKF bearings for easy replacement. Compliant with P4A tolerance standards, it ensures consistent performance in demanding applications.
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Performance Features of 71902 ACD/P4ADGB Bearing
71902 ACD/P4ADGB Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
With a dynamic radial load capacity of 1390 lbf, it performs reliably in high-speed applications.
The P4A tolerance class guarantees precision, making it suitable for demanding tasks.
71902 ACD/P4ADGB Bearing operates efficiently at speeds up to 95,000 rpm.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.
The lightweight design at 0.03 kg ensures easy handling without compromising strength.
Its temperature range of -30°C to 110°C makes it adaptable to various working conditions.
Industrial Uses of 71902 ACD/P4ADGB Bearing
71902 ACD/P4ADGB Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The light preload and universal matching make it versatile for various configurations.
In automotive applications, 71902 ACD/P4ADGB Bearing supports components like electric motors and gearboxes, handling both radial and axial loads efficiently. Its phenolic cage reduces friction, enhancing performance in demanding conditions.
For automation systems, 71902 ACD/P4ADGB Bearing is ideal for robotic arms and CNC machines, offering smooth motion and long service life. The P4A tolerance class guarantees consistent performance in precision-driven tasks.
Medical imaging devices benefit from 71902 ACD/P4ADGB Bearing’s reliable operation and low noise levels. The chrome steel construction ensures durability in critical healthcare environments.
In consumer electronics, 71902 ACD/P4ADGB Bearing can be found in high-end printers and small appliances, where its compact size and high-speed capability are advantageous. The lubricated design minimises maintenance needs.
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