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The 709 ACD/P4ADBC is a super precision angular contact ball bearing with a 9mm bore and 24mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes in a matched pair for balanced performance.
This bearing handles radial loads up to 1244 lbf and can spin at remarkable speeds up to 220,000 RPM. Its phenolic cage ensures smooth operation and durability under moderate preload conditions.
The open design allows for easy lubrication, while the P4A tolerance class guarantees precise performance. Ideal for high-speed applications like machine tool spindles or precision instruments.
Weighing just 0.03kg per bearing, this matched set offers excellent stability in temperatures from -30°C to 110°C. A reliable choice for engineers needing consistent, high-precision rotation.
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Why Choose 709 ACD/P4ADBC Bearing for Precision Tasks?
709 ACD/P4ADBC Bearing features a 25° contact angle, ideal for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under dynamic radial loads up to 1244 lbf.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance at speeds up to 220,000 rpm.
With a P4A tolerance class, it delivers consistent accuracy in demanding conditions.
Moderate preload (Class C) and matched DB arrangement provide stability for paired bearing setups.
Its compact size (9 mm×24 mm×14 mm) makes it suitable for space-constrained applications.
Industrial Uses of 709 ACD/P4ADBC Bearing
709 ACD/P4ADBC Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability in demanding industrial environments.
Where Is 709 ACD/P4ADBC Bearing Used?
You’ll often find 709 ACD/P4ADBC Bearing in automotive applications like electric motors, where its moderate preload helps maintain smooth operation. Its phenolic cage also reduces friction, making it suitable for high-speed scenarios.
Perfect Fit for Automation: 709 ACD/P4ADBC Bearing
In robotic arms, 709 ACD/P4ADBC Bearing offers reliable performance due to its chrome steel construction. The P4A tolerance class ensures precision in repetitive movements.
Medical vs Industrial: Where 709 ACD/P4ADBC Bearing Excels
709 ACD/P4ADBC Bearing works well in medical imaging devices, thanks to its low vibration and high-speed capabilities. In industrial settings, it’s equally effective for precision gearboxes.
Essential Roles of 709 ACD/P4ADBC Bearing
For small electric fans, 709 ACD/P4ADBC Bearing provides quiet and efficient operation. Its compact size and lightweight design make it ideal for space-constrained applications.
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