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The 7201 ACDGA/P4A is a super precision angular contact ball bearing measuring 12mm by 32mm by 10mm, crafted from durable chrome steel. It features a 25° contact angle and is designed for angular load handling, with a dynamic radial load capacity of 1287 lbf.
This open-type bearing spins smoothly at speeds up to 95,000 RPM and operates in temperatures from -30°C to 110°C. Its phenolic cage ensures quiet performance, while the extra light preload (Class A) enhances precision.
The bearing comes lubricated for immediate use and is part of a universal matching set (3 bearings), suitable for back-to-back, face-to-face, or tandem arrangements. Ideal for high-speed applications like machine tool spindles or precision instruments.
Weighing just 0.037kg, it meets P4A tolerance standards and is interchangeable with SKF bearings, offering a reliable replacement option.
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Performance Features of 7201 ACDGA/P4A Bearing
7201 ACDGA/P4A Bearing is designed for super precision applications with a 25° contact angle, ensuring accurate angular contact performance.
Its chrome steel rings and balls provide durability, while the phenolic cage enhances smooth operation.
With a dynamic radial load capacity of 1287 lbf, it handles demanding tasks efficiently.
The bearing supports speeds up to 95,000 rpm, making it suitable for high-speed machinery.
Industrial Uses of 7201 ACDGA/P4A Bearing
7201 ACDGA/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The open seal type allows for efficient lubrication, extending its lifespan in demanding conditions.
In robotics, 7201 ACDGA/P4A Bearing supports smooth movement in articulated arms, thanks to its extra light preload and phenolic cage. Its compatibility with various arrangements makes it versatile for different robotic applications.
For medical imaging devices, 7201 ACDGA/P4A Bearing’s chrome steel construction provides reliable operation under consistent radial loads. The P4A tolerance class ensures the precision needed for sensitive diagnostic equipment.
Automotive vs Aerospace: Applications of 7201 ACDGA/P4A Bearing
In automotive systems, 7201 ACDGA/P4A Bearing is ideal for gearboxes, where its high-speed capability and durability are essential. The metric sizing ensures easy integration with European and Asian vehicle designs.
Aerospace applications benefit from 7201 ACDGA/P4A Bearing’s lightweight design and precision, particularly in actuator systems. Its temperature range and reliability make it suitable for both commercial and military aircraft.
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