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The 7005 ACD/HCP4A is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, designed for high-speed applications. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 2077 lbf.
With a phenolic cage and chrome steel rings, it offers durability and can handle speeds up to 60,000 RPM. The open design allows for easy lubrication, making maintenance straightforward.
This bearing is ideal for precision machinery like CNC spindles or dental tools, where accuracy and speed are crucial. It operates efficiently in temperatures from -30°C to 110°C.
Weighing just 0.07kg, it’s lightweight yet robust, and meets P4 (ABEC-7) tolerance standards for reliable performance. Compatible with SKF bearings for easy replacements.
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Performance Features of 7005 ACD/HCP4A Bearing
7005 ACD/HCP4A Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and ceramic balls ensure high precision and durability in demanding applications.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 60,000 rpm, it excels in high-speed operations.
7005 ACD/HCP4A Bearing operates smoothly within a temperature range of -30° to 110°C.
Its P4 tolerance class guarantees exceptional accuracy for precision tasks.
The dynamic radial load capacity of 2077 lbf ensures reliable performance under stress.
Preload availability further enhances stability and reduces vibration during operation.
Practical Applications of 7005 ACD/HCP4A Bearing
7005 ACD/HCP4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications requiring smooth, consistent performance.
In robotics, 7005 ACD/HCP4A Bearing supports articulated arms and joints, providing stability during repetitive movements. Its phenolic cage offers lightweight durability, which is essential for maintaining efficiency in automated systems.
For dental drills and surgical tools, 7005 ACD/HCP4A Bearing’s P4 tolerance class delivers the precision needed for delicate procedures. The chrome steel rings and ceramic balls also contribute to its long service life in sterile environments.
Where Is 7005 ACD/HCP4A Bearing Used?
You’ll often find 7005 ACD/HCP4A Bearing in 3D printers, where its low friction and high-speed capabilities ensure precise layer deposition. The open seal design allows for easy lubrication, extending its usability in continuous operation.
In electric vehicle motors, 7005 ACD/HCP4A Bearing handles angular loads efficiently, contributing to smoother power transmission. Its metric sizing and compatibility with SKF models make it a versatile choice for automotive engineers.
Built for Heavy-Duty Use: 7005 ACD/HCP4A Bearing
7005 ACD/HCP4A Bearing excels in industrial pumps, where its ability to handle radial and axial loads simultaneously improves reliability. The phenolic cage resists corrosion, making it suitable for harsh operating conditions.
For precision measuring instruments, 7005 ACD/HCP4A Bearing’s tight tolerances ensure accurate readings. Its ceramic balls and chrome steel construction minimise wear, even in high-frequency applications.
Light-Duty vs Heavy-Duty: Best Uses for 7005 ACD/HCP4A Bearing
In light-duty applications like office printers, 7005 ACD/HCP4A Bearing provides quiet operation and long-lasting performance. Its compact size and weight make it easy to integrate into smaller devices.
For heavier tasks such as CNC machining, 7005 ACD/HCP4A Bearing’s dynamic load capacity ensures stability under pressure. The preload option further enhances its suitability for high-precision industrial equipment.
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