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The 71817 ACD/P4DGA is a super precision angular contact ball bearing with an 85mm bore and 110mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes in a matched set of two for versatile mounting options.
This bearing handles radial loads up to 7470 lbf and reaches speeds of 28,000 RPM, making it suitable for high-performance applications. Its phenolic cage ensures smooth operation and durability under demanding conditions.
The open design allows for easy lubrication, while the P4 tolerance class guarantees exceptional precision. Ideal for machine tools or spindle applications where accuracy and speed are crucial.
Weighing 0.53kg, it operates efficiently in temperatures from -30°C to 110°C. The universal matching capability offers flexible installation in back-to-back, face-to-face, or tandem configurations.
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Performance Features of 71817 ACD/P4DGA Bearing
71817 ACD/P4DGA Bearing is crafted with chrome steel rings and balls, offering high precision for angular contact applications.
Its 25° contact angle ensures optimal load distribution, enhancing performance in demanding setups.
The phenolic cage maintains ball alignment, reducing friction and extending operational life.
With a dynamic radial load capacity of 7470 lbf, it handles rigorous conditions reliably.
71817 ACD/P4DGA Bearing operates smoothly at speeds up to 28,000 rpm, balancing speed and durability.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.
The extra light preload ensures minimal resistance, making it ideal for precision machinery.
Its temperature range of -30°C to 110°C ensures consistent performance in varied environments.
Industrial Uses of 71817 ACD/P4DGA Bearing
71817 ACD/P4DGA Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for continuous operation in demanding environments.
In automotive applications, 71817 ACD/P4DGA Bearing supports components like turbochargers and transmission systems, handling both radial and axial loads efficiently. Its universal matching feature allows flexible installation in various configurations.
For robotics, 71817 ACD/P4DGA Bearing provides smooth motion in articulated arms and joints, thanks to its extra light preload. The chrome steel construction ensures durability even in repetitive, high-precision tasks.
Where to Use 71817 ACD/P4DGA Bearing
71817 ACD/P4DGA Bearing fits well in aerospace equipment, such as gyroscopes and flight control systems, where reliability is critical. Its P4 tolerance class guarantees consistent performance under extreme conditions.
In medical imaging devices, 71817 ACD/P4DGA Bearing’s low vibration and high-speed capability enhance scan accuracy. The open design allows for easy lubrication, extending service life in sterile environments.
What Makes 71817 ACD/P4DGA Bearing a Preferred Choice
71817 ACD/P4DGA Bearing is ideal for CNC machinery, offering stable performance during high-speed cutting operations. The matched set configuration simplifies installation and improves load distribution.
For packaging machines, 71817 ACD/P4DGA Bearing ensures smooth conveyor belt movement with minimal maintenance. Its temperature resistance makes it reliable in both hot and cold production settings.
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