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The 7018 CE/HCP4A is a super precision angular contact ball bearing with a 90mm bore and 140mm outer diameter, crafted from high-quality chrome steel and ceramic balls. It handles radial loads up to 8055 lbf and reaches speeds of 24,000 RPM, making it suitable for high-performance applications.
Its 15° contact angle and open design ensure smooth operation, while the phenolic cage enhances durability. The bearing comes preloaded and matched for precise alignment, ideal for demanding setups.
With a temperature range of -30°C to 110°C, it performs reliably in various environments. Perfect for machine tools or high-speed spindles where accuracy and speed are crucial.
Weighing 1.11kg, it’s robust yet manageable. Compliant with P4 tolerance standards, it’s interchangeable with SKF bearings for easy replacement.
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Why Choose 7018 CE/HCP4A Bearing for Precision Tasks?
7018 CE/HCP4A Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with high precision.
Its ceramic balls and chrome steel rings ensure smooth operation, even at speeds up to 24,000 rpm.
The phenolic cage reduces friction and wear, enhancing the bearing’s longevity.
With a P4 tolerance class, it meets stringent accuracy requirements for demanding applications.
Industrial Uses of 7018 CE/HCP4A Bearing
7018 CE/HCP4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for long operational hours.
In robotics, 7018 CE/HCP4A Bearing provides smooth movement for articulated arms, thanks to its phenolic cage and consistent load distribution. Its P4 tolerance class guarantees reliability in automated systems.
For aerospace applications, 7018 CE/HCP4A Bearing handles both radial and axial loads in components like landing gear mechanisms. The open seal design allows for easy lubrication, extending service life.
Where Is 7018 CE/HCP4A Bearing Used?
You’ll find 7018 CE/HCP4A Bearing in medical imaging devices, where its low vibration and high-speed capabilities are essential. The chrome steel rings ensure durability in sterile environments.
Automotive vs Aerospace: Applications of 7018 CE/HCP4A Bearing
In automotive systems, 7018 CE/HCP4A Bearing supports high-performance gearboxes, while in aerospace, it’s trusted for flight control mechanisms. Its versatility makes it a go-to choice for demanding environments.
Built for Heavy-Duty Use: 7018 CE/HCP4A Bearing
7018 CE/HCP4A Bearing excels in industrial pumps, where its dynamic load capacity handles constant pressure. The matched arrangement option further enhances stability in paired setups.
What Makes 7018 CE/HCP4A Bearing a Preferred Choice?
7018 CE/HCP4A Bearing is favoured in 3D printers for its precision and smooth operation. The ceramic balls and phenolic cage reduce wear, ensuring consistent print quality over time.
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