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The 7005 ACE/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 efficiently handles combined radial and axial loads up to 1784 lbf.
Made from chrome steel rings and ceramic balls, it offers smooth operation at speeds up to 75,000 RPM. The phenolic cage reduces friction and wear, while the open design allows for easy lubrication.
With a P4 tolerance class (ABEC-7), this bearing ensures exceptional accuracy for demanding tasks. It performs reliably in temperatures from -30°C to 110°C.
Ideal for precision machinery like CNC spindles or dental equipment, where high speed and accuracy are crucial. Weighing just 0.065kg, it’s lightweight yet durable for its size.
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Performance Features of 7005 ACE/HCP4A Bearing
7005 ACE/HCP4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing precision and speed capabilities.
The phenolic cage maintains ball alignment, ensuring smooth operation even at high speeds up to 75,000 rpm.
With a dynamic radial load capacity of 1784 lbf, it delivers reliable performance in demanding conditions.
7005 ACE/HCP4A Bearing operates within a temperature range of -30° to 110°C, suitable for various environments.
Its P4 tolerance class ensures high precision, making it ideal for applications requiring exacting standards.
Common Applications of 7005 ACE/HCP4A Bearing
7005 ACE/HCP4A Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle performance. The ceramic balls reduce friction, making it ideal for applications demanding smooth rotation.
In robotics, 7005 ACE/HCP4A Bearing supports articulated arms, providing stability and load capacity for repetitive movements. Its phenolic cage offers lightweight durability, perfect for automated systems.
For dental drills and surgical tools, 7005 ACE/HCP4A Bearing’s P4 tolerance ensures reliable operation in critical medical procedures. The open design allows for easy lubrication, extending service life in sterile environments.
Where Is 7005 ACE/HCP4A Bearing Used?
You’ll often find 7005 ACE/HCP4A Bearing in CNC machinery, where its high-speed capability and precision are essential for detailed milling work. The 25° contact angle handles combined loads effortlessly.
In electric vehicle motors, 7005 ACE/HCP4A Bearing reduces energy loss thanks to its ceramic balls and low-friction design. This makes it a smart choice for improving efficiency in modern automotive applications.
Built for Heavy-Duty Use: 7005 ACE/HCP4A Bearing
7005 ACE/HCP4A Bearing excels in industrial pumps, handling both radial and axial loads with ease. Its chrome steel rings provide durability in demanding environments.
For aerospace applications, 7005 ACE/HCP4A Bearing’s lightweight construction and high-speed performance make it suitable for auxiliary systems. The temperature range ensures reliability even in extreme conditions.
Light-Duty vs Heavy-Duty: Best Uses for 7005 ACE/HCP4A Bearing
In light-duty applications like precision instruments, 7005 ACE/HCP4A Bearing offers quiet operation and minimal vibration. Its phenolic cage reduces weight without sacrificing strength.
For heavy-duty scenarios such as gearboxes, 7005 ACE/HCP4A Bearing’s dynamic load capacity ensures long-lasting performance. The preload option further enhances stability under intense operating conditions.
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