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The 7002 ACD/P4A is a super precision angular contact ball bearing with a 15mm bore and 32mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 1112 lbf and operates smoothly at speeds up to 75,000 RPM.
With a 25° contact angle and phenolic cage, it offers excellent stability and low friction. The open design allows for easy lubrication, ensuring long-lasting performance in temperatures from -30°C to 110°C.
This bearing is ideal for high-precision applications like machine tool spindles or dental equipment. Its P4 tolerance class ensures reliable accuracy, while the lightweight design (0.03kg) makes it easy to handle.
Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades in demanding environments.
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Why Choose 7002 ACD/P4A Bearing for Precision Tasks?
7002 ACD/P4A Bearing features a 25° contact angle, ideal for handling combined radial and axial loads.
The chrome steel construction ensures durability and smooth operation in high-speed applications.
With a maximum speed of 75,000 rpm, it delivers reliable performance for precision machinery.
Its P4 tolerance class guarantees exceptional accuracy, making it suitable for demanding tasks.
How Is 7002 ACD/P4A Bearing Engineered for Reliability?
7002 ACD/P4A Bearing uses phenolic cages to reduce friction and maintain stability at high speeds.
The chrome steel balls and rings provide excellent resistance to wear and tear.
Its dynamic radial load capacity of 1112 lbf ensures consistent performance under stress.
The open design allows for easy lubrication, enhancing its longevity and efficiency.
Designed for Durability: 7002 ACD/P4A Bearing
7002 ACD/P4A Bearing’s chrome steel components resist corrosion and extend service life.
The precise ball arrangement and 12-ball design ensure smooth and quiet operation.
With a temperature range of -30° to 110°C, it performs well in various environments.
Its lightweight design at 0.03 kg makes it easy to integrate into compact systems.
Ball vs Roller Bearings: Advantages of 7002 ACD/P4A Bearing
7002 ACD/P4A Bearing offers superior precision with its angular contact design and P4 tolerance.
The phenolic cage reduces friction, making it more efficient than standard roller bearings.
Its high-speed capability of 75,000 rpm outperforms many roller bearing alternatives.
The open seal type allows for better lubrication, ensuring smoother operation over time.
Common Applications of 7002 ACD/P4A Bearing
7002 ACD/P4A Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The phenolic cage helps reduce friction, making it suitable for continuous operation.
In robotics, 7002 ACD/P4A Bearing provides smooth movement for articulated arms, thanks to its 25° contact angle. Its compact size fits well in tight spaces without compromising performance.
For optical equipment like microscopes, 7002 ACD/P4A Bearing’s P4 tolerance class delivers the necessary precision. The chrome steel construction ensures long-term reliability in sensitive applications.
Automotive enthusiasts often choose 7002 ACD/P4A Bearing for performance gearboxes, where its high-speed capability shines. The open design allows for custom lubrication to match specific driving conditions.
In 3D printers, 7002 ACD/P4A Bearing maintains precise linear motion for print heads. Its lightweight design contributes to faster movement while maintaining accuracy.
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