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The 709 ACD/P4ADBA is a super precision angular contact ball bearing with a 9mm bore and 24mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 1244 lbf and spins smoothly at speeds up to 220,000 RPM.
Its 25° contact angle and matched arrangement of two bearings provide excellent stability for angular loads. The phenolic cage ensures quiet operation and long service life.
This bearing is lubricated for easy maintenance and operates well in temperatures from -30°C to 110°C. Ideal for high-precision applications like machine tools or spindle drives.
Weighing just 0.03kg, it’s lightweight yet robust. Compliant with P4A tolerance class for exceptional accuracy. Interchangeable with SKF bearings for convenient replacements.
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How Does 709 ACD/P4ADBA Bearing Achieve Super Precision?
709 ACD/P4ADBA Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
The matched arrangement of two bearings ensures stability and accuracy under dynamic radial loads up to 1244 lbf.
Constructed with chrome steel rings and balls, 709 ACD/P4ADBA Bearing offers durability and smooth operation.
Its phenolic cage maintains ball alignment, reducing friction even at speeds up to 220,000 rpm.
The extra light preload (Class A) enhances precision, making it ideal for sensitive machinery.
With a temperature range of -30°C to 110°C, it performs reliably in varied conditions.
Industrial Uses of 709 ACD/P4ADBA Bearing
709 ACD/P4ADBA Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation.
The matched arrangement of two bearings provides stability, making it suitable for applications like CNC machining centres.
Where Is 709 ACD/P4ADBA Bearing Used?
You’ll often find 709 ACD/P4ADBA Bearing in robotics, particularly in articulated arms requiring smooth, precise movement.
Its extra-light preload and P4A tolerance class make it ideal for tasks demanding minimal vibration.
Perfect Fit for Automation: 709 ACD/P4ADBA Bearing
In automated production lines, 709 ACD/P4ADBA Bearing supports linear guides and rotary tables with reliable performance.
The phenolic cage material helps reduce friction, extending service life in continuous operation environments.
Medical vs Industrial: Where 709 ACD/P4ADBA Bearing Excels
For medical imaging devices, 709 ACD/P4ADBA Bearing offers quiet operation and high rotational accuracy.
In industrial settings, its chrome steel construction handles radial and axial loads efficiently in pumps and compressors.
Essential Roles of 709 ACD/P4ADBA Bearing
709 ACD/P4ADBA Bearing is a go-to choice for precision instruments like optical alignment devices due to its tight tolerances.
The lubricated design ensures consistent performance even at speeds up to 220,000 rpm.
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