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The 7018 CE/HCP4ALDBA is a super precision angular contact ball bearing measuring 90mm by 140mm by 48mm, crafted from high-quality chrome steel and ceramic balls. It handles radial loads up to 13162 lbf and operates smoothly at speeds up to 15000 RPM.
Designed with a 15° contact angle and an extra-light preload, it offers excellent accuracy for demanding applications. The phenolic cage ensures durability while the open design allows for easy lubrication.
This matched set of two bearings (DB arrangement) is ideal for high-precision machinery like spindles or CNC equipment. It performs reliably in temperatures from -30°C to 110°C.
Weighing 2.22kg, it’s robust yet suitable for precision tasks. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for convenient replacements.
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Engineered for Precision: 7018 CE/HCP4ALDBA Bearing
7018 CE/HCP4ALDBA Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing performance under dynamic radial loads up to 13162 lbf.
The phenolic cage ensures smooth operation at speeds up to 15,000 rpm, maintaining stability.
With an extra light preload (Class A), it minimises vibration and noise in matched arrangements.
7018 CE/HCP4ALDBA Bearing operates reliably in temperatures from -30°C to 110°C.
Its open design and lubricated construction simplify maintenance while extending service life.
Industrial Uses of 7018 CE/HCP4ALDBA Bearing
This bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The ceramic balls reduce friction, making it suitable for prolonged operation.
Where Is 7018 CE/HCP4ALDBA Bearing Used?
You’ll often find this bearing in automotive transmissions, where its extra-light preload helps maintain smooth gear shifts. The matched arrangement also enhances stability under varying loads.
Perfect Fit for Automation: 7018 CE/HCP4ALDBA Bearing
In robotic arms, this bearing’s phenolic cage and chrome steel rings provide durability for repetitive movements. Its high-speed capability makes it ideal for precision automation tasks.
Medical vs Industrial: Where 7018 CE/HCP4ALDBA Bearing Excels
While it’s reliable in industrial pumps, this bearing also suits medical imaging devices due to its low vibration and consistent performance. The P4A tolerance ensures minimal deviation in sensitive applications.
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