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The 7018 CE/HCP4ADGB is a super precision angular contact ball bearing with a 90mm bore and 140mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 13162 lbf and reaches speeds of 15000 RPM, suitable for high-performance applications.
Its open design and phenolic cage ensure smooth operation, while the 15° contact angle provides excellent stability under angular loads. The bearing comes pre-lubricated and operates in temperatures from -30°C to 110°C.
This model is universally matched, allowing flexible arrangements like back-to-back or face-to-face setups. Ideal for precision machinery, spindles, or high-speed equipment where accuracy is key.
Weighing 2.22kg, it’s robust yet designed for precision. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.
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Performance Features of 7018 CE/HCP4ADGB Bearing
7018 CE/HCP4ADGB Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and ceramic balls ensure high precision and durability in demanding applications.
The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a dynamic radial load capacity of 13162 lbf, it performs reliably under heavy loads.
7018 CE/HCP4ADGB Bearing supports high-speed operations up to 15,000 rpm without compromising performance.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.
The light preload (Class B) ensures minimal vibration, making it suitable for precision machinery.
Operating within -30°C to 110°C, it adapts well to varying environmental conditions.
Industrial Uses of 7018 CE/HCP4ADGB Bearing
This bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The universal matching design allows for flexible arrangements in complex setups.
Where Is 7018 CE/HCP4ADGB Bearing Used?
You’ll often find it in automotive applications like electric motors, where its light preload ensures smooth rotation. The angular contact design handles both radial and axial loads efficiently.
Built for Heavy-Duty Use: 7018 CE/HCP4ADGB Bearing
It’s a reliable choice for industrial robots, thanks to its chrome steel rings and P4A tolerance for precision. The tandem arrangement option makes it versatile for various load conditions.
Medical vs Industrial: Where 7018 CE/HCP4ADGB Bearing Excels
In medical imaging devices, its ceramic balls provide quiet operation, while in industrial pumps, its dynamic load capacity shines. The wide temperature range suits both environments well.
Automotive vs Aerospace: Applications of 7018 CE/HCP4ADGB Bearing
In cars, it supports transmission systems, while in aircraft, its lightweight design aids fuel efficiency. The high-speed capability makes it adaptable across both sectors.
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