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The 7019 CD/HCP4AL is a super precision angular contact ball bearing with a 95mm bore and 145mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 18428 lbf and reaches speeds of 17000 RPM, thanks to its ceramic balls and phenolic cage.
Its 15° contact angle and open design ensure smooth operation, while the P4A tolerance class guarantees high accuracy. The bearing comes pre-lubricated and can operate in temperatures from -30°C to 110°C.
This model is available in matched sets for balanced performance and is interchangeable with SKF bearings. Ideal for high-speed applications like machine tool spindles or precision equipment.
Weighing 1kg, it offers a robust yet lightweight solution for demanding environments. The ceramic balls reduce friction, enhancing longevity and efficiency.
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Performance Features of 7019 CD/HCP4AL Bearing
7019 CD/HCP4AL Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability and reduce friction.
The phenolic cage in 7019 CD/HCP4AL Bearing ensures smooth operation at high speeds, up to 17,000 rpm.
With a dynamic radial load capacity of 18428 lbf, it handles demanding conditions reliably.
7019 CD/HCP4AL Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its precision P4A tolerance class guarantees consistent performance in high-accuracy applications.
The matched arrangement option for 7019 CD/HCP4AL Bearing simplifies installation and improves system stability.
Preload availability further enhances its performance in precision machinery.
Key Fields for 7019 CD/HCP4AL Bearing
7019 CD/HCP4AL Bearing is widely used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load handling. The ceramic balls reduce friction, making it ideal for high-speed operations.
In robotics, 7019 CD/HCP4AL Bearing provides smooth motion control in articulated arms, thanks to its phenolic cage and P4A tolerance class. Its matched arrangement option further enhances performance in synchronized movements.
For aerospace applications, 7019 CD/HCP4AL Bearing’s chrome steel rings offer durability in components like landing gear systems. The lubricated design ensures reliable performance even under extreme temperature variations.
Automotive enthusiasts appreciate 7019 CD/HCP4AL Bearing in performance gearboxes, where its high dynamic radial load capacity supports demanding driving conditions. The metric sizing also fits seamlessly into European and Asian vehicle designs.
Medical imaging devices benefit from 7019 CD/HCP4AL Bearing’s precision, ensuring stable rotation in MRI and CT scanners. The open seal type allows for easy maintenance in critical healthcare environments.
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