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The 7008 ACD/P4ATT is a super precision angular contact ball bearing with a 40mm bore and 68mm outer diameter, crafted from durable chrome steel. Its 25° contact angle efficiently handles both radial and thrust loads, making it versatile for high-performance applications.
This bearing set includes three matched units with preload, ensuring smooth operation at speeds up to 56,000 RPM. The phenolic cage reduces friction and wear, while the open design allows for easy lubrication.
With a dynamic radial load capacity of 7762 lbf, it’s built to withstand demanding conditions. The P4A tolerance class guarantees exceptional accuracy, ideal for precision machinery like spindles or CNC equipment.
Weighing 0.58kg, it’s robust yet manageable for its size. Suitable for temperatures from -30°C to 110°C, it’s a reliable choice for industrial or automotive uses where precision and durability matter.
Interchangeable with SKF bearings, it offers a practical replacement option. The 18-ball design ensures even load distribution for consistent performance.
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Performance Features of 7008 ACD/P4ATT Bearing
7008 ACD/P4ATT Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
The chrome steel rings and balls ensure durability and smooth operation under high radial loads.
With a dynamic radial load capacity of 7762 lbf, it handles demanding conditions effortlessly.
The phenolic cage maintains ball alignment, reducing friction and extending service life.
7008 ACD/P4ATT Bearing operates at speeds up to 56,000 rpm, making it ideal for high-speed machinery.
Its P4A tolerance class ensures exceptional accuracy and performance in precision tasks.
The matched arrangement of three bearings provides stability and reliability in angular contact applications.
Lubrication is pre-applied, ensuring smooth operation right from installation.
Key Fields for 7008 ACD/P4ATT Bearing
7008 ACD/P4ATT Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for high-speed operations.
In robotics, 7008 ACD/P4ATT Bearing provides smooth motion control for articulated arms and joints. Its matched arrangement of three bearings enhances stability in dynamic applications.
For medical imaging devices, 7008 ACD/P4ATT Bearing’s P4A tolerance class guarantees minimal vibration and noise. The chrome steel construction also offers long-lasting performance in critical environments.
Automotive applications like electric power steering systems benefit from 7008 ACD/P4ATT Bearing’s load capacity and speed rating. The preload option further improves responsiveness in demanding conditions.
In aerospace components, 7008 ACD/P4ATT Bearing handles both radial and axial loads efficiently. Its temperature range ensures reliability even in extreme operating conditions.
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