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The 7019 ACE/HCP4ADGA is a super precision angular contact ball bearing with a 95mm bore and 145mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 15210 lbf.
Designed for high-speed applications, it can handle up to 15000 RPM and works in temperatures from -30°C to 110°C. The phenolic cage and universal matching arrangement make it versatile for various mounting configurations.
This bearing comes pre-lubricated and is part of a matched set of two, ideal for precision machinery like spindles or CNC equipment. Its P4A tolerance class guarantees exceptional accuracy for demanding tasks.
Weighing 2.16kg, it’s robust yet suitable for applications where precision and reliability are key. Interchangeable with SKF bearings, it offers a practical solution for replacements or upgrades.
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Performance Features of 7019 ACE/HCP4ADGA Bearing
7019 ACE/HCP4ADGA Bearing features a 25° contact angle, optimised for handling combined radial and axial loads.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.
The ceramic balls and phenolic cage reduce friction, enabling smoother operation at high speeds.
With a maximum speed of 15,000 rpm, it delivers reliable performance in precision applications.
7019 ACE/HCP4ADGA Bearing’s chrome steel rings provide durability under dynamic radial loads up to 15,210 lbf.
The extra light preload ensures minimal resistance, enhancing efficiency.
Designed for temperatures from -30°C to 110°C, it maintains stability in varying conditions.
Its P4A tolerance class guarantees high precision for demanding machinery.
Industrial Uses of 7019 ACE/HCP4ADGA Bearing
7019 ACE/HCP4ADGA Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The ceramic balls reduce friction, making it suitable for high-speed spindle applications.
In automotive systems, 7019 ACE/HCP4ADGA Bearing supports components like electric motors and gearboxes, where its universal matching design allows for flexible installation. The extra light preload ensures smooth operation under varying loads.
For automation equipment, 7019 ACE/HCP4ADGA Bearing’s phenolic cage provides stability in robotic arms and CNC machines. Its P4A tolerance class guarantees consistent performance in demanding environments.
Medical imaging devices benefit from 7019 ACE/HCP4ADGA Bearing’s low friction and high precision. The chrome steel rings and ceramic balls ensure reliable operation in sensitive applications like MRI scanners.
In aerospace applications, 7019 ACE/HCP4ADGA Bearing’s lightweight design and high-speed capability make it ideal for avionics systems. The lubricated construction ensures long service life even under extreme conditions.
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