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The S71917 ACD/P4AQBCC is a super precision angular contact ball bearing with an 85mm bore and 120mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes in a matched set of four bearings for balanced performance.
Designed for angular contact loads, it handles dynamic radial loads up to 25650 lbf and static radial loads up to 41175 lbf. With a maximum speed of 28000 RPM, it spins smoothly and efficiently.
The sealed design and phenolic cage ensure durability and low maintenance, while the grease lubrication simplifies upkeep. It operates reliably in temperatures from -30°C to 110°C.
Ideal for high-precision applications like machine tool spindles or aerospace components, this bearing offers excellent stability and performance. Weighing 2.16kg, it’s robust yet manageable for its size.
Compatible with SKF bearings, it’s a practical choice for replacements or upgrades. The P4A tolerance class guarantees precision and consistency in demanding environments.
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Performance Features of S71917 ACD/P4AQBCC Bearing
S71917 ACD/P4AQBCC Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 25650 lbf.
Its phenolic cage ensures smooth operation at high speeds, reaching up to 28,000 rpm.
The sealed design and grease lubrication reduce maintenance needs while extending service life.
With a P4A tolerance class, S71917 ACD/P4AQBCC Bearing delivers precision performance in demanding conditions.
The matched arrangement of four bearings ensures consistent reliability for complex setups.
Common Applications of S71917 ACD/P4AQBCC Bearing
S71917 ACD/P4AQBCC Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction keeps contaminants out, extending service life in demanding workshop conditions.
In robotics, S71917 ACD/P4AQBCC Bearing provides smooth motion control for articulated arms, thanks to its moderate preload and phenolic cage. The matched set of four bearings offers consistent performance in repetitive movements.
For medical imaging devices, S71917 ACD/P4AQBCC Bearing’s P4A tolerance class delivers the quiet operation needed for sensitive diagnostic equipment. Its grease lubrication maintains performance across a broad temperature range.
What Makes S71917 ACD/P4AQBCC Bearing a Preferred Choice?
S71917 ACD/P4AQBCC Bearing excels in aerospace applications, where its chrome steel construction handles both radial and axial loads in compact spaces. The 25° contact angle optimises load distribution during high-speed operation.
In semiconductor manufacturing, S71917 ACD/P4AQBCC Bearing’s precision helps maintain alignment in wafer handling systems. The metric dimensions make it easy to integrate into European and Asian equipment designs.
Built for Heavy-Duty Use: S71917 ACD/P4AQBCC Bearing
S71917 ACD/P4AQBCC Bearing supports heavy loads in industrial pumps, with its dynamic radial load capacity of 25650 lbf. The phenolic cage withstands harsh chemical environments common in processing plants.
For wind turbine pitch control systems, S71917 ACD/P4AQBCC Bearing offers reliable performance in variable weather conditions. Its temperature range from -30°C to 110°C ensures operation in diverse climates.
Automotive vs Aerospace: Applications of S71917 ACD/P4AQBCC Bearing
In automotive testing equipment, S71917 ACD/P4AQBCC Bearing provides the precision needed for measuring drivetrain components. Its sealed design protects against workshop debris during prolonged use.
For aircraft instrumentation, S71917 ACD/P4AQBCC Bearing’s high-speed capability (28,000 rpm) meets the demands of avionics systems. The matched bearing set maintains alignment in critical flight control mechanisms.
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