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The 71807 CD/HCP4DGA is a super precision angular contact ball bearing with a 35mm bore and 47mm outer diameter, crafted from chrome steel for durability. It features a 15° contact angle and ceramic balls for smooth operation.
With a dynamic radial load capacity of 1712 lbf, it spins efficiently at speeds up to 56,000 RPM. The phenolic cage ensures stability, while the extra light preload enhances precision.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face. Ideal for high-speed applications like machine tools or spindles where accuracy is key.
Weighing just 0.052kg, it’s lightweight yet robust. Suitable for temperatures from -30°C to 110°C, making it versatile for various industrial uses.
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Performance Features of 71807 CD/HCP4DGA Bearing
71807 CD/HCP4DGA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing speed capabilities up to 56,000 rpm.
The phenolic cage ensures smooth operation and minimal heat generation during high-speed use.
With universal matching, it supports various arrangements like back-to-back or face-to-face configurations.
How Does 71807 CD/HCP4DGA Bearing Reduce Friction?
71807 CD/HCP4DGA Bearing uses ceramic balls and chrome steel rings to significantly lower friction during operation.
This combination allows for smoother rotation and higher speeds, reaching up to 56,000 rpm.
The phenolic cage further minimises friction, ensuring consistent performance.
Its extra light preload reduces resistance, making it ideal for precision applications.
Engineered for Precision: 71807 CD/HCP4DGA Bearing
71807 CD/HCP4DGA Bearing meets P4 tolerance standards, ensuring high precision in demanding applications.
Its ceramic balls and chrome steel construction provide excellent dimensional stability.
The universal matching feature allows flexible arrangement options for various load requirements.
With a dynamic radial load capacity of 1712 lbf, it delivers reliable performance.
Steel vs Ceramic Bearings: Strengths of 71807 CD/HCP4DGA Bearing
71807 CD/HCP4DGA Bearing combines chrome steel rings with ceramic balls for optimal performance.
This hybrid design offers lower friction and higher speed capabilities than all-steel bearings.
The ceramic balls resist wear and reduce heat generation during operation.
Its phenolic cage ensures smooth movement, making it suitable for precision applications.
Industrial Uses of 71807 CD/HCP4DGA Bearing
71807 CD/HCP4HGA Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The universal matching design allows for flexible arrangements in complex spindle systems.
In automotive applications, 71807 CD/HCP4HGA Bearing enhances performance in electric vehicle motors, handling both radial and axial loads efficiently. Its extra light preload ensures smooth operation at high RPMs.
For robotics, 71807 CD/HCP4HGA Bearing provides precision in articulated arms, thanks to its P4 tolerance class. The chrome steel rings offer durability in repetitive motion scenarios.
Medical imaging devices benefit from 71807 CD/HCP4HGA Bearing’s low vibration and quiet operation. The lubricated design ensures long service life in sensitive equipment.
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