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The 71901 ACD/P4ADGA is a super precision angular contact ball bearing with a compact size of 12mm by 24mm by 12mm, crafted from durable chrome steel. It features a 25° contact angle and is lubricated for smooth operation.
This bearing handles radial loads up to 936 lbf and spins at speeds up to 140,000 RPM. Its extra light preload ensures minimal friction, making it ideal for high-precision applications.
The open design and phenolic cage provide reliable performance, while the universal matching allows flexible arrangements like back-to-back or face-to-face setups. Suitable for use in temperatures from -30°C to 110°C.
Weighing just 0.02kg, it’s perfect for precision machinery, spindles, or other applications requiring high-speed and low-friction performance. Compliant with P4A tolerance class for exceptional accuracy.
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Performance Features of 71901 ACD/P4ADGA Bearing
71901 ACD/P4ADGA Bearing is designed for super precision applications with a 25° contact angle, ensuring optimal load distribution.
Its chrome steel construction and phenolic cage provide durability and smooth operation at high speeds.
With a dynamic radial load capacity of 936 lbf, it handles demanding angular contact loads efficiently.
The extra light preload (Class A) enhances performance in precision tasks.
71901 ACD/P4ADGA Bearing operates at speeds up to 140,000 rpm, making it suitable for high-speed machinery.
Its universal matching design allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.
The P4A tolerance class ensures consistent accuracy, even under heavy loads.
Its compact size (12 mm×24 mm×12 mm) makes it ideal for space-constrained applications.
Common Applications of 71901 ACD/P4ADGA Bearing
71901 ACD/P4ADGA Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for continuous operation.
In robotics, 71901 ACD/P4ADGA Bearing supports articulated arms, providing smooth movement and reliability. Its universal matching feature allows flexible mounting in tight spaces.
For dental drills, 71901 ACD/P4ADGA Bearing’s chrome steel construction offers durability and consistent performance. The extra light preload ensures minimal vibration during high-speed operation.
Where Is 71901 ACD/P4ADGA Bearing Used?
You’ll often find 71901 ACD/P4ADGA Bearing in CNC machinery, where its P4A tolerance class guarantees precision. The open seal design simplifies lubrication maintenance.
In optical equipment, 71901 ACD/P4ADGA Bearing helps maintain alignment stability. Its 25° contact angle effectively handles combined radial and axial loads.
Built for Heavy-Duty Use: 71901 ACD/P4ADGA Bearing
71901 ACD/P4ADGA Bearing excels in industrial pumps, handling both radial and thrust loads effortlessly. The chrome steel balls enhance longevity even in demanding conditions.
For aerospace applications, 71901 ACD/P4ADGA Bearing’s lightweight design and high-speed capability are ideal. Its temperature range ensures reliability in varying environments.
Automotive vs Aerospace: Applications of 71901 ACD/P4ADGA Bearing
In automotive transmissions, 71901 ACD/P4ADGA Bearing supports smooth gear shifts with its low friction design. The metric sizing fits compact European models perfectly.
For aerospace actuators, 71901 ACD/P4ADGA Bearing’s high-speed tolerance and precision are crucial. Its matched set feature simplifies installation in complex assemblies.
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