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The 7002 ACE/P4ADGA is a super precision angular contact ball bearing with a compact size of 15mm by 32mm by 18mm, crafted from durable chrome steel. It features a 25° contact angle and is designed for angular contact loads, making it versatile for various setups.
With a dynamic radial load capacity of 1550 lbf and a maximum speed of 95,000 RPM, it performs smoothly under demanding conditions. The phenolic cage ensures stability, while the open design allows for easy lubrication.
This bearing is part of a matched set of two, suitable for universal matching in back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision applications like machine tools or spindles where accuracy is key.
Weighing just 0.056kg, it’s lightweight yet robust, and operates efficiently in temperatures from -30°C to 110°C. Compliant with P4A tolerance class for exceptional precision.
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Performance Features of 7002 ACE/P4ADGA Bearing
7002 ACE/P4ADGA Bearing is designed with a 25° contact angle, optimised for angular contact loads.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction.
The bearing supports dynamic radial loads up to 1550 lbf, making it suitable for high-precision applications.
With a maximum speed of 95,000 rpm, it delivers smooth and efficient performance.
7002 ACE/P4ADGA Bearing operates in temperatures from -30°C to 110°C, ensuring reliability in varied conditions.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face mounting.
The extra-light preload (Class A) enhances precision, making it ideal for demanding tasks.
Lubrication is pre-applied, reducing initial setup time and maintenance needs.
Common Applications of 7002 ACE/P4ADGA Bearing
In machine tools, 7002 ACE/P4ADGA Bearing excels with its super precision and 25° contact angle, ideal for high-speed spindles requiring accurate radial and axial load support. The open design and phenolic cage ensure smooth operation with minimal friction.
Where Is 7002 ACE/P4ADGA Bearing Used?
You’ll often find 7002 ACE/P4ADGA Bearing in robotics, where its universal matching and extra-light preload enhance performance in articulated arms. Its chrome steel construction also handles repetitive motions effortlessly.
Optimized for Performance: 7002 ACE/P4ADGA Bearing
For CNC machinery, 7002 ACE/P4ADGA Bearing’s P4A tolerance class delivers consistent precision, while its high-speed capability (up to 95,000 rpm) suits demanding cutting operations. The tandem arrangement option adds versatility for complex setups.
Automotive vs Aerospace: Applications of 7002 ACE/P4ADGA Bearing
In automotive systems like electric power steering, 7002 ACE/P4ADGA Bearing offers reliable angular contact support. For aerospace, its lightweight design and temperature resilience make it suitable for instrumentation and control surfaces.
Practical Applications of 7002 ACE/P4ADGA Bearing
In dental drills and lab centrifuges, 7002 ACE/P4ADGA Bearing’s low vibration and high-speed stability ensure quiet, precise operation. The lubricated design reduces maintenance needs in sensitive medical environments.
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