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The 7004 CDGB/P4A is a super precision angular contact ball bearing with a 20mm bore and 42mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 1960 lbf and operates smoothly at speeds up to 63,000 RPM.
Its 15° contact angle and phenolic cage ensure stable performance under light preload conditions. The open design allows for easy lubrication and maintenance.
This bearing is ideal for high-precision applications like machine tools or spindle drives. It can be arranged back-to-back, face-to-face, or tandem for versatile use.
Weighing just 0.068kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it offers reliable performance in temperatures from -30°C to 110°C.
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Performance Features of 7004 CDGB/P4A Bearing
7004 CDGB/P4A Bearing is crafted for high-speed applications, with a maximum speed of 63,000 rpm.
Its chrome steel construction ensures durability and resistance to wear, even under heavy radial loads.
The 15° contact angle provides excellent angular contact performance, ideal for precision tasks.
With a phenolic cage, it maintains smooth operation and reduces friction during high-speed rotation.
7004 CDGB/P4A Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its P4A tolerance class guarantees high precision, making it suitable for demanding industrial uses.
The open design allows for easy lubrication, ensuring long-lasting performance with minimal maintenance.
Its universal matching capability supports various configurations, including back-to-back and face-to-face arrangements.
Ideal for Precision: 7004 CDGB/P4A Bearing
7004 CDGB/P4A Bearing is commonly used in high-speed machine tools, where its 15° contact angle provides excellent radial and axial load support. The open design and light preload make it suitable for precision applications requiring minimal friction.
In robotics, 7004 CDGB/P4A Bearing ensures smooth movement in articulated arms and joints, thanks to its phenolic cage reducing vibration. Its P4A tolerance class guarantees consistent performance in automated systems.
For medical imaging devices, 7004 CDGB/P4A Bearing’s chrome steel construction offers durability and reliability. The lubricated design helps maintain quiet operation, which is essential in sensitive diagnostic equipment.
Automotive vs Aerospace: Applications of 7004 CDGB/P4A Bearing
In automotive systems, 7004 CDGB/P4A Bearing supports components like electric motors and gearboxes, where high-speed performance is key. Its metric sizing ensures compatibility with various vehicle designs.
Aerospace applications benefit from 7004 CDGB/P4A Bearing’s ability to handle angular loads in avionics and control systems. The temperature range of -30°C to 110°C makes it versatile for different flight conditions.
What Makes 7004 CDGB/P4A Bearing a Preferred Choice?
7004 CDGB/P4A Bearing is often chosen for 3D printers, where its precision and low friction enhance print quality. The universal matching option allows for flexible configurations in complex machinery.
In industrial fans, 7004 CDGB/P4A Bearing’s high-speed capability ensures efficient airflow with minimal maintenance. The phenolic cage material reduces wear, extending the bearing’s service life.
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