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The 71901 CE/P4ADGA is a super precision angular contact ball bearing, measuring 12mm by 24mm by 12mm. Made from chrome steel, it’s designed for angular contact loads and comes with a phenolic cage for smooth operation.
It handles dynamic radial loads up to 776 lbf and spins at speeds up to 165,000 RPM. The extra light preload ensures minimal friction, making it efficient for high-speed applications.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face. This makes it versatile for various setups.
Ideal for precision machinery like spindles or dental tools, it operates in temperatures from -30°C to 110°C. Weighing just 0.02kg, it’s lightweight yet durable for its size.
Comes as a matched set of two bearings, offering reliable performance in demanding conditions.
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Performance Features of 71901 CE/P4ADGA Bearing
71901 CE/P4ADGA Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
The bearing’s extra light preload (Class A) enhances precision, making it suitable for high-speed applications.
With a maximum speed of 165,000 rpm, it delivers reliable performance in demanding conditions.
Universal matching allows flexible arrangements like back-to-back or face-to-face, adapting to various load requirements.
Its P4A tolerance class ensures consistent accuracy, meeting super precision standards.
The dynamic radial load capacity of 776 lbf ensures long-lasting performance in precision machinery.
Lubrication is pre-applied, reducing initial setup time and maintenance needs.
Industrial Uses of 71901 CE/P4ADGA Bearing
71901 CE/P4ADGA Bearing is commonly used in high-speed machine spindles, where its precision and angular contact design ensure accurate performance. The open seal type allows for efficient lubrication, extending its lifespan in demanding industrial settings.
In automotive applications, 71901 CE/P4ADGA Bearing supports components like turbochargers and transmission systems, thanks to its extra light preload and universal matching. Its chrome steel construction provides durability under continuous angular loads.
For medical imaging devices, 71901 CE/P4ADGA Bearing’s phenolic cage and P4A tolerance class offer reliable operation in sensitive environments. The low weight and high-speed capability make it suitable for compact, precision-driven equipment.
Automation systems benefit from 71901 CE/P4ADGA Bearing’s universal matching feature, which simplifies installation in robotic arms and CNC machinery. The 15° contact angle ensures smooth movement under varying load conditions.
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