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The 71906 CD/P4ADBB is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 2565 lbf and operates smoothly at speeds up to 100,500 RPM.
With a 15° contact angle and light preload, it offers excellent accuracy for high-performance applications. The phenolic cage ensures quiet operation and long service life.
This matched set of two bearings ( DB arrangement) is ideal for precision machinery like spindles or CNC tools. It works reliably in temperatures from -30°C to 110°C.
Weighing just 0.096kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacements.
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Performance Features of 71906 CD/P4ADBB Bearing
71906 CD/P4ADBB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 2565 lbf, it handles demanding conditions with reliability.
The matched arrangement of two bearings provides stability, making it suitable for high-speed applications up to 100,500 rpm.
Common Applications of 71906 CD/P4ADBB Bearing
71906 CD/P4ADBB Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures smooth operation. The matched arrangement of two bearings provides excellent stability for spindle applications.
In robotics, 71906 CD/P4ADBB Bearing supports articulated arms, offering reliable performance under dynamic loads. Its phenolic cage reduces friction, making it ideal for repetitive movements.
For aerospace components, 71906 CD/P4ADBB Bearing’s light preload and P4A tolerance class meet strict accuracy requirements. The chrome steel construction also handles high rotational speeds effortlessly.
Automotive testing equipment often relies on 71906 CD/P4ADBB Bearing for its consistent performance in angular load scenarios. The open design allows for easy lubrication, extending service life.
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