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The 7201 CD/P4ADBA is a super precision angular contact ball bearing, measuring 12mm by 32mm by 20mm. Made from chrome steel, it’s designed for high-speed applications with a 15° contact angle.
It handles radial loads up to 2151 lbf and spins smoothly at speeds up to 95,000 RPM. The phenolic cage ensures durability, while the extra light preload offers precise operation.
This matched set of two bearings (DB arrangement) is ideal for spindle or machine tool applications. It works in temperatures from -30°C to 110°C and comes pre-lubricated for easy installation.
Weighing just 0.074kg, it’s a lightweight yet robust choice for precision engineering. Interchangeable with SKF bearings, it meets P4A tolerance standards for reliable performance.
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Performance Features of 7201 CD/P4ADBA Bearing
7201 CD/P4ADBA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 2151 lbf, it handles demanding conditions efficiently.
The extra light preload (Class A) enhances precision, making it ideal for high-speed applications.
7201 CD/P4ADBA Bearing operates smoothly at speeds up to 95,000 rpm.
Its open design allows for easy lubrication, maintaining performance in temperatures from -30°C to 110°C.
The matched arrangement of two bearings (DB) ensures stability and accuracy.
Tolerance class P4A guarantees superior precision, suitable for critical tasks.
Common Applications of 7201 CD/P4ADBA Bearing
In precision machine tools, 7201 CD/P4ADBA Bearing handles high-speed rotations with ease, thanks to its angular contact design and P4A tolerance class. The matched arrangement ensures stability in demanding industrial environments.
Where Is 7201 CD/P4ADBA Bearing Used?
You’ll often find 7201 CD/P4ADBA Bearing in automotive transmissions, where its extra light preload reduces friction and improves efficiency. The chrome steel construction also extends its lifespan under constant use.
Built for Heavy-Duty Use: 7201 CD/P4ADBA Bearing
7201 CD/P4ADBA Bearing excels in robotics, particularly in articulated arms requiring precise movement. Its phenolic cage offers quiet operation, making it ideal for automated production lines.
Medical vs Industrial: Where 7201 CD/P4ADBA Bearing Excels
In medical imaging devices, 7201 CD/P4ADBA Bearing provides smooth, vibration-free performance. Meanwhile, its durability makes it equally suitable for industrial pumps and compressors.
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