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The 7018 CE/P4ADGA is a super precision angular contact ball bearing with a 90mm bore and 140mm outer diameter, crafted from high-grade chrome steel. Its 15° contact angle and extra-light preload ensure smooth operation under angular loads.
This bearing handles dynamic radial loads up to 13162 lbf and spins efficiently at speeds up to 15000 RPM. The phenolic cage offers durability while keeping weight low, and the open design allows for easy lubrication.
Designed for universal matching, it works in back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision applications like machine tool spindles or aerospace systems where accuracy is key.
Weighing 2.41kg, it operates reliably in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for convenient replacements.
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Performance Features of 7018 CE/P4ADGA Bearing
7018 CE/P4ADGA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its universal matching capability allows flexible arrangements like back-to-back or face-to-face mounting.
The chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and wear.
With a dynamic radial load capacity of 13162 lbf, it handles demanding conditions reliably.
7018 CE/P4ADGA Bearing operates smoothly at speeds up to 15,000 rpm, maintaining precision.
Its extra light preload (Class A) enhances performance in high-speed applications.
The P4A tolerance class guarantees exceptional accuracy, making it ideal for precision machinery.
Lubrication is already applied, ensuring ready-to-use convenience.
7018 CE/P4ADGA Bearing functions in temperatures from -30°C to 110°C, adapting to various environments.
Its matched set of two bearings provides balanced performance for complex setups.
Key Fields for 7018 CE/P4ADGA Bearing
In industrial settings, 7018 CE/P4ADGA Bearing is commonly used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load distribution. The universal matching design allows for flexible arrangements, making it suitable for complex machinery setups.
Where Is 7018 CE/P4ADGA Bearing Used?
You’ll often find 7018 CE/P4ADGA Bearing in automotive applications like high-performance gearboxes, where its extra-light preload reduces friction and improves efficiency. The phenolic cage also helps dampen vibrations, enhancing overall smoothness.
Built for Heavy-Duty Use: 7018 CE/P4ADGA Bearing
For robotics and automation, 7018 CE/P4ADGA Bearing’s P4A tolerance class ensures reliable performance in robotic arms and CNC systems. Its chrome steel construction provides durability even under continuous high-speed operation.
Medical vs Industrial: Where 7018 CE/P4ADGA Bearing Excels
In medical imaging devices, 7018 CE/P4ADGA Bearing’s precision and low noise are ideal for sensitive equipment. Meanwhile, in industrial pumps, its high dynamic load capacity handles demanding conditions with ease.
Perfect Fit for Automation: 7018 CE/P4ADGA Bearing
7018 CE/P4ADGA Bearing works well in 3D printers and automated assembly lines, where its tandem arrangement options support multi-directional loads. The lubricated design also ensures long service life with minimal maintenance.
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