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The 71817 ACD/P4DGC is a super precision angular contact ball bearing with an 85mm bore and 110mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 7470 lbf and spins smoothly at speeds up to 28,000 RPM.
Its 25° contact angle and moderate preload ensure stable performance in high-speed applications. The open design and phenolic cage make it easy to maintain and long-lasting.
This bearing is part of a matched set, suitable for universal mounting in back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like spindles or CNC equipment where accuracy is key.
Weighing 0.53kg, it operates efficiently in temperatures from -30°C to 110°C. Compliant with P4 tolerance standards for reliable performance.
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Performance Features of 71817 ACD/P4DGC Bearing
71817 ACD/P4DGC Bearing is designed with a 25° contact angle, offering excellent radial and axial load capacity.
Its chrome steel rings and balls ensure durability and smooth operation under high-speed conditions.
The phenolic cage in 71817 ACD/P4DGC Bearing reduces friction and wear, enhancing its performance.
With a maximum speed of 28,000 rpm, it is suitable for precision applications requiring high rotational speeds.
71817 ACD/P4DGC Bearing’s universal matching design allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.
This makes it adaptable to various mechanical setups, ensuring reliable performance.
The moderate preload of 71817 ACD/P4DGC Bearing ensures stable operation while minimising vibration and noise.
Its P4 tolerance class guarantees high precision, making it ideal for demanding industrial applications.
With a dynamic radial load capacity of 7470 lbf, 71817 ACD/P4DGC Bearing handles heavy loads efficiently.
The lubricated design further enhances its longevity and reduces maintenance needs.
Common Applications of 71817 ACD/P4DGC Bearing
71817 ACD/P4DGC Bearing is widely used in high-speed machine tools, where its precision and moderate preload ensure smooth operation. The 25° contact angle makes it suitable for handling combined radial and axial loads.
In robotics, 71817 ACD/P4DGC Bearing supports articulated arms, providing stability and accuracy in repetitive movements. Its universal matching design allows for flexible arrangements like back-to-back or face-to-face configurations.
For aerospace applications, 71817 ACD/P4DGC Bearing’s phenolic cage and chrome steel construction offer reliability in demanding conditions. The P4 tolerance class ensures consistent performance in critical systems.
Where Is 71817 ACD/P4DGC Bearing Used?
71817 ACD/P4DGC Bearing can be found in precision spindles, where its high-speed capability and dynamic load capacity are essential. The lubricated design helps maintain performance over extended periods.
In medical imaging devices, 71817 ACD/P4DGC Bearing’s low noise and vibration contribute to clearer results. Its temperature range also ensures reliability in various clinical environments.
Built for Heavy-Duty Use: 71817 ACD/P4DGC Bearing
71817 ACD/P4DGC Bearing excels in industrial pumps, handling both radial and thrust loads with ease. The chrome steel rings and balls provide durability in harsh conditions.
For automation systems, 71817 ACD/P4DGC Bearing’s tandem arrangement options make it versatile for compact designs. Its high-speed rating is ideal for fast-paced production lines.
Automotive vs Aerospace: Applications of 71817 ACD/P4DGC Bearing
In automotive transmissions, 71817 ACD/P4DGC Bearing supports high-speed shafts, ensuring smooth gear shifts. Its metric sizing fits well with European and Asian vehicle standards.
For aerospace actuators, 71817 ACD/P4DGC Bearing’s precision and reliability are crucial for safe operation. The phenolic cage reduces weight without compromising strength.
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