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The 71918 CD/HCP4ADGA is a super precision angular contact ball bearing with a 90mm bore and 125mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and ceramic balls for smooth operation.
This bearing handles radial loads up to 17122 lbf and reaches speeds of 15000 RPM, thanks to its phenolic cage and extra-light preload. Its open design allows for easy lubrication and maintenance.
Universal matching makes it versatile for back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision applications like machine tools or spindles where accuracy is key.
Weighing 0.94kg, it operates efficiently in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards, it’s a reliable choice for demanding environments.
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Performance Features of 71918 CD/HCP4ADGA Bearing
71918 CD/HCP4ADGA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
The ceramic balls and chrome steel rings enhance durability and reduce friction during high-speed operation.
With a dynamic radial load capacity of 17122 lbf, it handles demanding conditions while maintaining precision.
The phenolic cage ensures smooth operation and resists wear, even at speeds up to 15,000 rpm.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.
The extra light preload (Class A) ensures minimal friction and consistent performance in precision tasks.
Operating between -30°C to 110°C, 71918 CD/HCP4ADGA Bearing suits various industrial environments.
The lubricated design reduces maintenance needs while ensuring reliable, long-lasting operation.
Industrial Uses of 71918 CD/HCP4ADGA Bearing
71918 CD/HCP4ADGA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for high-speed operations.
In automotive applications, 71918 CD/HCP4ADGA Bearing supports components like turbochargers and transmission systems, where its extra light preload enhances performance. The universal matching feature allows for flexible installation in various configurations.
For medical imaging devices, 71918 CD/HCP4ADGA Bearing’s phenolic cage and chrome steel rings provide reliable, low-noise operation. Its P4A tolerance class ensures the precision needed for sensitive equipment.
Automation systems benefit from 71918 CD/HCP4ADGA Bearing’s ability to handle both radial and axial loads in robotic arms. The lubricated design extends service life, reducing maintenance needs.
In aerospace applications, 71918 CD/HCP4ADGA Bearing’s temperature stability and high-speed capability make it ideal for flight control systems. The matched set option simplifies installation in critical assemblies.
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