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The 71802 CD/P4DBA is a super precision angular contact ball bearing, measuring 15mm by 24mm by 10mm. Made from chrome steel, it features a 15° contact angle and comes in a matched pair for extra stability.
It handles radial loads up to 835 lbf and spins smoothly at speeds up to 95,000 RPM. The phenolic cage ensures quiet operation, while the open design allows for easy lubrication.
The bearings are preloaded for extra light performance, making them ideal for high-precision applications. They work well in temperatures from -30°C to 110°C.
Perfect for use in machine tools or precision instruments where accuracy is key. Weighing just 0.014kg, they’re lightweight yet durable. Compliant with P4 tolerance standards for reliable performance.
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Why Choose 71802 CD/P4DBA Bearing for Precision Tasks?
71802 CD/P4DBA Bearing features a 15° contact angle, ideal for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under dynamic radial loads up to 835 lbf.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance at speeds up to 95,000 rpm.
With a P4 tolerance class, it delivers exceptional accuracy for demanding tasks.
Designed for extra light preload, 71802 CD/P4DBA Bearing minimises vibration and noise in matched arrangements.
Its compact size (15 mm×24 mm×10 mm) makes it suitable for space-constrained applications.
Industrial Uses of 71802 CD/P4DBA Bearing
71802 CD/P4DBA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The extra light preload makes it suitable for applications requiring minimal friction.
In robotics, 71802 CD/P4DBA Bearing supports articulated arms, providing smooth movement and long service life. The matched arrangement of two bearings enhances stability in dynamic operations.
For medical imaging devices, 71802 CD/P4DBA Bearing’s phenolic cage and chrome steel construction offer reliable performance. Its P4 tolerance class ensures consistent precision in critical diagnostic equipment.
Automotive vs Aerospace: Applications of 71802 CD/P4DBA Bearing
In automotive systems, 71802 CD/P4DBA Bearing is often found in gearboxes, where its high-speed capability improves efficiency. The metric sizing ensures compatibility with various vehicle designs.
Aerospace applications benefit from 71802 CD/P4DBA Bearing’s lightweight and precision, particularly in flight control systems. The temperature range of -30°C to 110°C ensures reliability in diverse conditions.
What Makes 71802 CD/P4DBA Bearing a Preferred Choice?
71802 CD/P4DBA Bearing’s open design allows for easy lubrication, extending its lifespan in industrial settings. The 15° contact angle optimises load distribution for angular forces.
Its phenolic cage reduces weight and noise, making it ideal for precision instruments. The high max speed of 95,000 rpm suits demanding applications like dental drills or small motors.
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