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The 71906 CD/HCP4ADT is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, crafted from chrome steel and ceramic balls. It handles radial loads up to 2565 lbf and spins smoothly at speeds up to 100,500 RPM.
Its 15° contact angle and matched arrangement of two bearings provide excellent stability under angular loads. The phenolic cage ensures quiet operation and durability.
This bearing is preloaded for precision and works well in temperatures from -30°C to 110°C. Ideal for high-speed applications like machine tool spindles or precision instruments.
Weighing just 0.09kg, it’s lightweight yet robust. Compliant with P4A tolerance class for high accuracy.
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Performance Features of 71906 CD/HCP4ADT Bearing
71906 CD/HCP4ADT Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls provide a balance of strength and reduced friction.
The phenolic cage ensures smooth operation at high speeds, up to 100,500 rpm.
With a dynamic radial load capacity of 2565 lbf, it delivers reliable performance in precision tasks.
Preloaded and matched arrangement of two bearings enhances stability and reduces vibration.
The P4A tolerance class guarantees high precision, making it suitable for demanding applications.
Its open design allows for easy lubrication, maintaining performance in varied conditions.
The temperature range of -30°C to 110°C ensures adaptability in different environments.
Common Applications of 71906 CD/HCP4ADT Bearing
71906 CD/HCP4ADT Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures accurate spindle performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth rotation.
In robotics, 71906 CD/HCP4ADT Bearing supports articulated arms, providing stability and durability during repetitive movements. Its matched arrangement enhances load distribution, which is crucial for maintaining precision over time.
For medical imaging devices, 71906 CD/HCP4ADT Bearing’s phenolic cage and chrome steel rings offer reliable operation in sterile environments. The P4A tolerance class ensures consistent performance in sensitive equipment.
Automotive enthusiasts appreciate 71906 CD/HCP4ADT Bearing in performance gearboxes, where its high-speed capability and low heat generation improve efficiency. The open design allows for easy lubrication, extending service life.
In 3D printers, 71906 CD/HCP4ADT Bearing’s low friction and high precision contribute to detailed print quality. The lightweight design also helps reduce overall machine vibration.
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