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The 7002 ACDGA/HCP4A is a super precision angular contact ball bearing with a compact size of 15mm by 32mm by 9mm. Made from chrome steel and ceramic balls, it offers smooth operation and durability.
With a 25° contact angle, it handles both radial and axial loads efficiently. It spins at speeds up to 95,000 RPM, making it suitable for high-speed applications.
The phenolic cage ensures stability, while the extra light preload reduces friction. It works in temperatures from -30°C to 110°C.
Ideal for precision machinery like spindles or dental tools, this bearing is interchangeable with SKF models. Its lightweight design (0.027kg) and P4A tolerance class ensure reliable performance.
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Performance Features of 7002 ACDGA/HCP4A Bearing
7002 ACDGA/HCP4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing speed and durability.
The phenolic cage ensures smooth operation, even at speeds up to 95,000 rpm.
With a dynamic radial load capacity of 1112 lbf, it handles demanding tasks reliably.
7002 ACDGA/HCP4A Bearing operates efficiently in temperatures from -30°C to 110°C.
Its P4A tolerance class guarantees consistent performance in precision machinery.
Common Applications of 7002 ACDGA/HCP4A Bearing
7002 ACDGA/HCP4A Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4A tolerance ensures precise alignment, crucial for maintaining accuracy in CNC operations.
In robotics, 7002 ACDGA/HCP4A Bearing supports articulated arms, offering smooth motion thanks to its 25° contact angle. The extra-light preload minimises resistance, enhancing energy efficiency in automated systems.
For dental drills and other medical devices, 7002 ACDGA/HCP4A Bearing’s chrome steel rings provide durability while meeting hygiene standards. Its lubricated design ensures quiet operation, ideal for sensitive clinical environments.
Where Is 7002 ACDGA/HCP4A Bearing Used?
You’ll often find 7002 ACDGA/HCP4A Bearing in optical equipment like lens positioning systems, where its minimal vibration is key. The metric sizing fits neatly into compact designs without sacrificing performance.
In electric vehicle motors, 7002 ACDGA/HCP4A Bearing handles radial and axial loads efficiently. Its temperature stability (-30°C to 110°C) makes it reliable even during prolonged high-RPM operation.
Built for Versatility: 7002 ACDGA/HCP4A Bearing
This bearing adapts well to 3D printers, particularly in extruder assemblies where precision matters. The open seal design simplifies cleaning, reducing downtime in continuous printing jobs.
Light-Duty vs Heavy-Duty: Best Uses for 7002 ACDGA/HCP4A Bearing
For light-duty applications like camera gimbals, 7002 ACDGA/HCP4A Bearing’s ceramic balls eliminate magnetic interference. In heavier uses such as spindle drives, its dynamic load capacity (1112 lbf) prevents premature wear.
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