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The 7020 CD/P4ADBD is a super precision angular contact ball bearing, measuring 100mm by 150mm by 48mm, crafted from durable chrome steel. It features a 15° contact angle and comes in a matched pair for heavy preload applications.
This bearing handles radial loads up to 30375 lbf and spins smoothly at speeds up to 20000 RPM. Its phenolic cage ensures quiet operation and long service life, even in demanding conditions.
The open design allows for easy lubrication, while the P4A tolerance class guarantees high precision. Ideal for machine tools or high-speed spindles where accuracy is crucial.
Weighing 2.53kg, it’s robust yet manageable for its size. Compatible with SKF bearings, making it a practical choice for replacements or upgrades. Works well in temperatures from -30°C to 110°C.
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Performance Features of 7020 CD/P4ADBD Bearing
7020 CD/P4ADBD Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel construction ensures durability and resistance to wear under high radial loads.
The matched arrangement of two bearings provides stability, making it suitable for precision tasks.
With a maximum speed of 20,000 rpm, it delivers reliable performance in high-speed operations.
Phenolic cage material reduces friction, contributing to smoother operation and longer service life.
Heavy preload class D enhances rigidity, ensuring consistent performance under demanding conditions.
The open seal design allows for easy lubrication, maintaining optimal performance over time.
Its P4A tolerance class guarantees precision, making it ideal for high-accuracy applications.
7020 CD/P4ADBD Bearing operates efficiently within a temperature range of -30°C to 110°C.
This ensures reliable functionality in various environmental conditions without compromising performance.
Industrial Uses of 7020 CD/P4ADBD Bearing
The 7020 CD/P4ADBD Bearing is commonly used in high-precision machine tools, where its angular contact design handles both radial and axial loads efficiently.
Its matched arrangement ensures stability in demanding environments like CNC machining centres.
How Does 7020 CD/P4ADBD Bearing Improve Performance?
In robotics, 7020 CD/P4ADBD Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage reducing friction.
The heavy preload also minimises deflection during high-speed operations.
Built for Heavy-Duty Use: 7020 CD/P4ADBD Bearing
This bearing excels in industrial gearboxes, where its chrome steel construction withstands continuous heavy loads.
The P4A tolerance class guarantees precision even under intense operating conditions.
Automotive vs Aerospace: Applications of 7020 CD/P4ADBD Bearing
In automotive testing rigs, 7020 CD/P4ADBD Bearing offers reliable performance for dynamic load simulations.
For aerospace applications, its temperature stability makes it suitable for auxiliary power units.
Essential Roles of 7020 CD/P4ADBD Bearing
Medical imaging devices benefit from 7020 CD/P4ADBD Bearing’s low vibration and high rotational accuracy.
The open design allows for custom lubrication to suit specific medical equipment requirements.
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