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The 71900 ACDGB/P4A is a super precision angular contact ball bearing with a 10mm bore and 22mm outer diameter, crafted from durable chrome steel. Its compact 6mm width makes it suitable for tight spaces while maintaining high performance.
With a 25° contact angle, it handles both radial and thrust loads efficiently, supporting dynamic radial loads up to 544 lbf. It spins smoothly at speeds up to 165,000 RPM, ideal for high-speed applications.
The open design allows easy lubrication, and the phenolic cage ensures quiet operation. It operates reliably in temperatures from -30°C to 110°C.
This bearing is interchangeable with SKF models and comes in a set of three for versatile mounting options (back-to-back, face-to-face, or tandem). Perfect for precision machinery like spindles or small motors where accuracy is key.
Weighing just 0.009kg, it’s lightweight yet robust for its size. The P4A tolerance class ensures exceptional precision in demanding applications.
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Performance Features of 71900 ACDGB/P4A Bearing
71900 ACDGB/P4A Bearing is crafted with chrome steel rings and balls, ensuring durability and precision.
Its 25° contact angle provides excellent angular load handling for high-speed applications.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 165,000 rpm, it delivers reliable operation in demanding conditions.
71900 ACDGB/P4A Bearing’s P4A tolerance class ensures high precision and smooth operation.
Its light preload design minimises vibration, making it ideal for precision instruments.
The open seal type allows for easy lubrication, extending the bearing’s service life.
Weighing just 0.009 kg, it offers a lightweight solution without compromising strength.
Industrial Uses of 71900 ACDGB/P4A Bearing
71900 ACDGB/P4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The light preload and P4A tolerance class make it suitable for applications demanding minimal vibration.
In robotics, 71900 ACDGB/P4A Bearing supports articulated arms, providing smooth movement and long service life. Its phenolic cage reduces friction, making it ideal for repetitive motion tasks.
For medical imaging devices, 71900 ACDGB/P4A Bearing’s chrome steel construction offers reliability in high-precision components. The open design allows for easy lubrication, maintaining performance in critical environments.
Where Is 71900 ACDGB/P4A Bearing Used?
You’ll find 71900 ACDGB/P4A Bearing in CNC machining centres, where its high-speed capability and radial load handling are essential. The 25° contact angle helps manage combined loads effectively.
In optical equipment, this bearing ensures precise alignment of lenses and mirrors. Its lightweight design and phenolic cage contribute to stable, low-friction operation.
Built for Heavy-Duty Use: 71900 ACDGB/P4A Bearing
71900 ACDGB/P4A Bearing handles demanding conditions in aerospace actuators, thanks to its chrome steel rings and high-speed rating. The tandem arrangement option allows for customised load distribution.
In industrial pumps, this bearing’s lubricated design reduces wear, even under continuous operation. Its metric dimensions ensure compatibility with a wide range of machinery.
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