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The 71901 CE/P4ADBC is a super precision angular contact ball bearing, measuring 12mm by 24mm by 12mm. Made from chrome steel, it offers a 15° contact angle and comes in a matched pair for balanced performance.
It handles radial loads up to 776 lbf and spins smoothly at speeds up to 165,000 RPM. The phenolic cage ensures durability, while the open design allows for easy lubrication.
The moderate preload (Class C) ensures stable operation, ideal for high-precision applications. Its P4A tolerance class guarantees consistent performance in demanding conditions.
Perfect for machine tools or spindle drives where accuracy is key. Works well in temperatures from -30°C to 110°C. Weighing just 0.02kg, it’s lightweight yet robust. Interchangeable with SKF bearings for easy replacement.
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Performance Features of 71901 CE/P4ADBC Bearing
71901 CE/P4ADBC 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.
The matched arrangement of two bearings provides balanced performance, suitable for high-speed operations up to 165,000 rpm.
Moderate preload (Class C) enhances stability, making it ideal for precision tasks.
With a dynamic radial load capacity of 776 lbf, 71901 CE/P4ADBC Bearing handles demanding conditions reliably.
Its compact size (12 mm×24 mm×12 mm) allows for easy integration into various machinery.
The open seal design simplifies maintenance, and the P4A tolerance class ensures consistent precision.
Operating between -30°C to 110°C, it performs well in diverse environments.
Common Applications of 71901 CE/P4ADBC Bearing
71901 CE/P4ADBC Bearing is widely used in high-speed machine tools, where its moderate preload and angular contact design ensure smooth operation. The phenolic cage helps reduce friction, making it suitable for precision applications.
In robotics, 71901 CE/P4ADBC Bearing supports articulated arms, providing stability and accuracy in repetitive movements. Its matched arrangement enhances performance in dynamic load conditions.
For medical imaging devices, 71901 CE/P4ADBC Bearing’s chrome steel construction offers reliability under continuous use. The open seal design allows for easy lubrication, maintaining efficiency in critical systems.
Automotive applications like electric motor shafts benefit from 71901 CE/P4ADBC Bearing’s high-speed capabilities. The P4A tolerance class ensures consistent performance in demanding environments.
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