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The 7000 ACD/HCP4A is a super precision angular contact ball bearing with a 10mm bore and 26mm outer diameter, crafted from chrome steel for durability. It handles radial loads up to 893 lbf and reaches speeds of 120,000 RPM, thanks to its ceramic balls and phenolic cage.
Its 25° contact angle ensures smooth performance under angular loads, while the open design allows for easy lubrication. The P4 tolerance class (ABEC-7) guarantees high precision for demanding applications.
This bearing is ideal for high-speed machinery like spindles or dental tools, where accuracy and reliability are crucial. Weighing just 0.017kg, it’s lightweight yet robust. Compatible with SKF models, it’s a practical choice for replacements or upgrades.
Operating in temperatures from -30°C to 110°C, it suits various industrial environments. Its preload availability ensures stability in precision setups.
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Performance Features of 7000 ACD/HCP4A Bearing
7000 ACD/HCP4A Bearing features a 25° contact angle, optimised for precision angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing performance at high speeds.
The phenolic cage ensures smooth operation, even under dynamic radial loads up to 893 lbf.
With a maximum speed of 120,000 rpm, it excels in high-speed scenarios.
7000 ACD/HCP4A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its P4 tolerance class guarantees precision, making it ideal for demanding tasks.
The open design simplifies maintenance, while the preload option enhances stability.
This bearing is lubricated for long-lasting performance, reducing the need for frequent servicing.
Where Is 7000 ACD/HCP4A Bearing Used?
7000 ACD/HCP4A Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The 25° contact angle makes it ideal for handling combined radial and axial loads efficiently.
In robotics, 7000 ACD/HCP4A Bearing ensures smooth motion in articulated arms and joints, thanks to its P4 precision class. Its lightweight design also helps reduce overall system inertia for quicker response times.
For dental handpieces, 7000 ACD/HCP4A Bearing’s lubricated design and high-speed capability provide quiet, reliable operation. The chrome steel rings offer durability, even with frequent sterilisation cycles.
Automotive vs Aerospace: Applications of 7000 ACD/HCP4A Bearing
In electric vehicle motors, 7000 ACD/HCP4A Bearing supports high RPM demands while minimising energy loss. Its metric sizing ensures easy integration with European and Asian automotive designs.
Aerospace applications benefit from 7000 ACD/HCP4A Bearing’s temperature stability and precision in flight control systems. The ceramic balls perform well under both extreme cold and moderate heat conditions.
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