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The 71906 ACEGA/P4A is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, crafted from durable chrome steel. Its compact 9mm width makes it suitable for tight spaces while maintaining high performance.
Designed for angular contact loads, it handles dynamic radial loads up to 1215 lbf and spins smoothly at speeds up to 100,500 RPM. The phenolic cage ensures quiet operation and long service life.
With an extra light preload (Class A), it offers precise movement and low friction. The open design allows easy lubrication, ideal for high-speed applications.
This bearing is universal matching, suitable for back-to-back, face-to-face, or tandem arrangements. Perfect for precision machinery like spindles or CNC equipment where accuracy is key.
Weighing just 0.05kg, it’s lightweight yet robust. Compliant with P4A tolerance class for exceptional precision. Works well in temperatures from -30°C to 110°C.
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How Does 71906 ACEGA/P4A Bearing Achieve Super Precision?
71906 ACEGA/P4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
With a dynamic radial load capacity of 1215 lbf, it handles demanding tasks reliably.
The P4A tolerance class guarantees exceptional accuracy, making it suitable for precision machinery.
71906 ACEGA/P4A Bearing operates at speeds up to 100,500 rpm, balancing performance and longevity.
Its extra-light preload design minimises vibration, enhancing stability in high-speed applications.
Key Fields for 71906 ACEGA/P4A Bearing
71906 ACEGA/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The open seal type allows for efficient lubrication, making it suitable for continuous operation.
In automotive applications, 71906 ACEGA/P4A Bearing supports components like electric motors and gearboxes, handling both radial and axial loads with ease. Its chrome steel construction provides durability in demanding conditions.
For automation systems, 71906 ACEGA/P4A Bearing is ideal for robotic arms and CNC machines, offering smooth motion control. The phenolic cage reduces friction, enhancing its efficiency in high-speed scenarios.
Medical imaging devices benefit from 71906 ACEGA/P4A Bearing’s precision, ensuring reliable performance in sensitive equipment. The extra light preload class further minimises vibration and noise.
In consumer electronics, 71906 ACEGA/P4A Bearing can be found in high-performance fans and printers, where its compact size and reliability are key. The metric dimensions make it compatible with a variety of designs.
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