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The 709 CE/HCP4ATGA is a super precision angular contact ball bearing with a compact size of 9mm by 24mm by 21mm, crafted from chrome steel and ceramic balls for durability. It handles radial loads up to 1258 lbf and spins at speeds up to 95,000 RPM, making it suitable for high-performance applications.
Its open design and phenolic cage ensure smooth operation, while the extra light preload (Class A) enhances precision. The bearing is lubricated for easy maintenance and works in temperatures from -30°C to 110°C.
This model is part of a matched set of three, allowing universal matching in back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like CNC spindles or dental equipment where accuracy is key.
Weighing just 0.039kg, it’s lightweight yet robust, and interchangeable with SKF bearings for convenient replacements. Compliant with P4A tolerance class for reliable performance.
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Performance Features of 709 CE/HCP4ATGA Bearing
709 CE/HCP4ATGA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
The ceramic balls and chrome steel rings ensure smooth operation at high speeds, up to 95,000 rpm.
Its phenolic cage maintains ball alignment, reducing friction and wear.
The extra light preload (Class A) enhances precision in demanding tasks.
709 CE/HCP4ATGA Bearing operates efficiently in temperatures from -30°C to 110°C.
The universal matching design allows flexible arrangements like back-to-back or face-to-face.
With a dynamic radial load capacity of 1258 lbf, it handles demanding applications reliably.
The P4A tolerance class ensures consistent performance in precision machinery.
Common Applications of 709 CE/HCP4ATGA Bearing
709 CE/HCP4ATGA Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The 15° contact angle ensures smooth operation under angular loads, making it ideal for precision grinding spindles.
In robotics, 709 CE/HCP4ATGA Bearing supports articulated arms, providing the necessary accuracy for repetitive tasks. Its universal matching design allows for flexible configurations in compact spaces.
For dental drills, 709 CE/HCP4ATGA Bearing’s high-speed capability and low vibration are crucial for patient comfort. The chrome steel rings and ceramic balls offer durability in sterile environments.
Where Is 709 CE/HCP4ATGA Bearing Used?
You’ll often find 709 CE/HCP4ATGA Bearing in CNC machining centres, where its P4A tolerance class ensures tight tolerances. The extra light preload helps maintain precision during long operating hours.
In optical equipment, 709 CE/HCP4ATGA Bearing’s low friction characteristics minimise distortion in lens positioning systems. The tandem arrangement option provides additional stability for sensitive applications.
Built for Heavy-Duty Use: 709 CE/HCP4ATGA Bearing
709 CE/HCP4ATGA Bearing handles demanding conditions in aerospace actuators, where its ceramic balls resist wear from high RPMs. The phenolic cage also dampens vibrations during flight operations.
For packaging machinery, 709 CE/HCP4ATGA Bearing’s lubricated design reduces maintenance needs in continuous production lines. Its metric sizing fits seamlessly into European equipment designs.
Automotive vs Aerospace: Applications of 709 CE/HCP4ATGA Bearing
In automotive turbochargers, 709 CE/HCP4ATGA Bearing withstands extreme temperatures and rotational speeds. The ceramic balls prevent premature wear in this high-stress environment.
For satellite mechanisms, 709 CE/HCP4ATGA Bearing’s vacuum-compatible materials ensure reliability in space. The matched set configuration provides precise alignment for critical components.
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