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The 7019 CDGA/HCP4A is a super precision angular contact ball bearing with a 95mm bore and 145mm 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 18428 lbf and spins at speeds up to 15000 RPM. Its phenolic cage and extra light preload ensure quiet, efficient performance in demanding applications.
The open design allows easy lubrication, while the P4A tolerance class guarantees high precision. It works in temperatures from -30°C to 110°C.
Ideal for machine tools or high-speed spindles, this bearing can be arranged back-to-back, face-to-face, or tandem. Weighing 1kg, it’s robust yet manageable for its size. Interchangeable with SKF models for easy replacement.
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Performance Features of 7019 CDGA/HCP4A Bearing
7019 CDGA/HCP4A Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing performance at high speeds.
The phenolic cage ensures smooth operation, even under dynamic radial loads up to 18428 lbf.
With a maximum speed of 15,000 rpm, it balances efficiency and durability.
7019 CDGA/HCP4A Bearing operates in temperatures from -30°C to 110°C, making it versatile for various environments.
Its P4A tolerance class guarantees consistent precision in demanding conditions.
The open design allows for easy lubrication, reducing maintenance needs.
Its lightweight construction at 1 kg ensures easy handling without compromising strength.
Industrial Uses of 7019 CDGA/HCP4A Bearing
7019 CDGA/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction for smoother operation. The open design and phenolic cage make it suitable for environments requiring minimal maintenance.
In robotics, 7019 CDGA/HCP4A Bearing ensures accurate movement in articulated arms, thanks to its angular contact design. The extra light preload helps maintain stability during repetitive tasks.
For aerospace applications, 7019 CDGA/HCP4A Bearing’s P4A tolerance class provides the reliability needed in navigation systems. Its temperature range also makes it adaptable to various flight conditions.
Where Is 7019 CDGA/HCP4A Bearing Used?
You’ll find 7019 CDGA/HCP4A Bearing in medical imaging devices, where its low vibration is crucial for clear scans. The chrome steel rings and ceramic balls ensure long-lasting performance.
In industrial pumps, 7019 CDGA/HCP4A Bearing handles both radial and axial loads efficiently. Its high-speed capability makes it a solid choice for demanding fluid systems.
Built for Heavy-Duty Use: 7019 CDGA/HCP4A Bearing
7019 CDGA/HCP4A Bearing excels in wind turbine gearboxes, where its dynamic load capacity supports consistent energy production. The phenolic cage resists wear even in harsh weather.
Automotive vs Aerospace: Applications of 7019 CDGA/HCP4A Bearing
In automotive testing rigs, 7019 CDGA/HCP4A Bearing’s precision helps evaluate component durability. For aerospace, its lightweight design and high-speed performance are ideal for actuator systems.
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