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The 7008 CD/P4ADFA is a super precision angular contact ball bearing, measuring 40mm by 68mm by 30mm, crafted from durable chrome steel. It features a 15° contact angle and comes in a matched set of two bearings arranged back-to-back (DF).
This bearing handles radial loads up to 6210 lbf and spins smoothly at speeds up to 43,000 RPM. Its phenolic cage ensures quiet operation and long service life, even under extra light preload conditions.
The open design allows for easy lubrication, while the P4A tolerance class guarantees high precision. It operates reliably in temperatures ranging from -30°C to 110°C.
Ideal for high-precision applications like machine tool spindles or high-speed robotics, this model is interchangeable with SKF bearings. Weighing 0.38kg, it balances performance and portability.
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Performance Features of 7008 CD/P4ADFA Bearing
7008 CD/P4ADFA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 6210 lbf.
The phenolic cage ensures smooth operation at high speeds, reaching up to 43,000 rpm.
Precision tolerances (P4A class) guarantee consistent performance in demanding conditions.
7008 CD/P4ADFA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its matched arrangement (DF) with two bearings provides stability for complex load requirements.
Common Applications of 7008 CD/P4ADFA Bearing
In machine tools, 7008 CD/P4ADFA Bearing ensures smooth spindle rotation due to its high precision and angular contact design. The phenolic cage reduces friction, making it ideal for high-speed operations.
Where Is 7008 CD/P4ADFA Bearing Used?
You’ll often find 7008 CD/P4ADFA Bearing in automotive transmissions, where its extra light preload enhances performance. Its metric sizing fits seamlessly into European and Asian vehicle designs.
Ideal for Precision: 7008 CD/P4ADFA Bearing
For medical imaging devices, 7008 CD/P4ADFA Bearing offers reliable accuracy with its P4A tolerance class. The chrome steel construction ensures durability in demanding healthcare environments.
Automotive vs Aerospace: Applications of 7008 CD/P4ADFA Bearing
In automotive systems, 7008 CD/P4ADFA Bearing supports gearboxes, while in aerospace, it handles precise control surfaces. Its matched arrangement (DF) provides stability in both fields.
Practical Applications of 7008 CD/P4ADFA Bearing
Robotic arms benefit from 7008 CD/P4ADFA Bearing’s low friction and high-speed capability. The open design allows for easy lubrication, extending service life in automated systems.
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