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The 71900 ACDGC/P4A is a super precision angular contact ball bearing with a compact size of 10mm×22mm×6mm, crafted from durable chrome steel. It features a 25° contact angle and moderate preload for balanced performance.
This bearing handles dynamic radial loads up to 544 lbf and spins smoothly at speeds up to 165,000 RPM. Its open design and phenolic cage ensure reliable operation in temperatures from -30°C to 110°C.
With a P4A tolerance class, it offers high precision for demanding applications. The bearing is interchangeable with SKF models and comes lubricated for immediate use.
Ideal for high-speed machinery like spindles or robotics, where accuracy and smooth rotation are key. Weighing just 0.009kg, it’s lightweight yet robust for its size.
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Performance Features of 71900 ACDGC/P4A Bearing
71900 ACDGC/P4A Bearing is crafted with a 25° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 544 lbf, it handles demanding tasks efficiently.
The P4A tolerance class guarantees high precision, making it suitable for critical operations.
71900 ACDGC/P4A Bearing operates smoothly at speeds up to 165,000 rpm.
Its moderate preload (Class C) enhances stability, ensuring reliable performance in angular contact scenarios.
The open design allows for easy lubrication, maintaining optimal performance.
Its compact size (10 mm×22 mm×6 mm) makes it ideal for space-constrained applications.
Key Fields for 71900 ACDGC/P4A Bearing
71900 ACDGC/P4A Bearing is commonly used in high-speed machine tools, where its precision and moderate preload ensure accurate spindle performance. The open design and phenolic cage make it suitable for applications requiring minimal friction.
In robotics, 71900 ACDGC/P4A Bearing supports articulated arms, providing smooth angular contact motion. Its chrome steel construction offers durability in repetitive, high-precision movements.
For optical equipment like microscopes, 71900 ACDGC/P4A Bearing’s tight tolerances reduce vibration, enhancing image clarity. The P4A tolerance class ensures consistent performance in sensitive environments.
Where Is 71900 ACDGC/P4A Bearing Used?
You’ll find 71900 ACDGC/P4A Bearing in dental drills, where its high-speed capability and reliability are crucial. The lubricated design ensures smooth operation during prolonged use.
In small electric motors, 71900 ACDGC/P4A Bearing handles radial and axial loads efficiently. Its compact size and metric dimensions make it ideal for space-constrained designs.
Built for Heavy-Duty Use: 71900 ACDGC/P4A Bearing
71900 ACDGC/P4A Bearing excels in CNC lathes, where its dynamic radial load capacity supports heavy cutting operations. The 25° contact angle optimises load distribution.
For packaging machinery, 71900 ACDGC/P4A Bearing’s high-speed tolerance ensures reliable performance in fast-paced production lines. The phenolic cage reduces heat buildup during continuous use.
Automotive vs Aerospace: Applications of 71900 ACDGC/P4A Bearing
In automotive turbochargers, 71900 ACDGC/P4A Bearing withstands high rotational speeds and temperatures. Its chrome steel balls provide long-lasting performance under stress.
Aerospace applications like gyroscopes benefit from 71900 ACDGC/P4A Bearing’s precision and low weight. The P4A tolerance class meets stringent aviation standards for reliability.
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