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The 71930 ACD/HCP4ALDT is a super precision angular contact ball bearing, measuring 150mm by 210mm by 56mm. Made from chrome steel with ceramic balls, it offers high durability and smooth operation.
It handles radial loads up to 40050 lbf and can spin at speeds up to 11000 RPM. The 25° contact angle and matched arrangement of two bearings provide excellent stability under angular loads.
Its open design allows for easy lubrication, while the phenolic cage ensures quiet performance. The bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Ideal for high-precision applications like machine tools or spindles, where accuracy and reliability are crucial. Weighing 4.16kg, it’s a robust choice for demanding industrial environments. Compliant with P4A tolerance class for superior precision.
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Performance Features of 71930 ACD/HCP4ALDT Bearing
71930 ACD/HCP4ALDT Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability and reduce friction during high-speed operations.
The phenolic cage maintains ball alignment, ensuring smooth performance even at speeds up to 11,000 rpm.
With a dynamic radial load capacity of 40050 lbf, it handles demanding conditions reliably.
71930 ACD/HCP4ALDT Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its precision P4A tolerance class ensures consistent performance in high-accuracy applications.
The matched arrangement of two bearings provides balanced load distribution and stability.
This design reduces wear and extends the service life of the bearing set.
Lubrication is pre-applied, simplifying initial installation and reducing maintenance needs.
The open seal type allows for easy re-lubrication if required.
Industrial Uses of 71930 ACD/HCP4ALDT Bearing
71930 ACD/HCP4ALDT Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate alignment under heavy radial loads. The ceramic balls reduce friction, making it suitable for high-speed spindle applications.
In robotics, 71930 ACD/HCP4ALDT Bearing provides smooth motion control in articulated arms, thanks to its phenolic cage and preload capability. The matched arrangement enhances stability in dynamic operations.
For aerospace components, 71930 ACD/HCP4ALDT Bearing’s P4A tolerance class guarantees reliability in critical systems like flight control mechanisms. Its wide temperature range also ensures performance in varying environmental conditions.
Where Is 71930 ACD/HCP4ALDT Bearing Used?
You’ll often find 71930 ACD/HCP4ALDT Bearing in CNC machining centres, where its precision and speed capabilities are essential for fine detailing. The open seal design allows for easy lubrication adjustments.
In medical imaging devices, 71930 ACD/HCP4ALDT Bearing’s low friction and high load capacity contribute to quieter and more efficient operation. The chrome steel rings add durability for long-term use.
Built for Heavy-Duty Use: 71930 ACD/HCP4ALDT Bearing
71930 ACD/HCP4ALDT Bearing excels in industrial gearboxes, handling both radial and axial loads with ease. Its phenolic cage offers excellent heat resistance, ideal for continuous operation.
For automation systems, 71930 ACD/HCP4ALDT Bearing’s matched set configuration ensures consistent performance in high-precision linear guides. The ceramic balls further enhance its longevity.
Automotive vs Aerospace: Applications of 71930 ACD/HCP4ALDT Bearing
In automotive testing equipment, 71930 ACD/HCP4ALDT Bearing provides precise measurements due to its high tolerance class. The lubricated design reduces maintenance needs.
For aerospace actuators, 71930 ACD/HCP4ALDT Bearing’s ability to handle extreme loads makes it a reliable choice. The wide temperature range ensures functionality in diverse conditions.
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