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The 7018 CE/HCP4ALDT 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 spins smoothly at speeds up to 15000 RPM.
Its 15° contact angle and matched arrangement of two bearings provide excellent stability for high-precision applications. The phenolic cage ensures quiet operation and long service life.
Preloaded and lubricated for immediate use, this bearing performs well in temperatures from -30°C to 110°C. Ideal for machine tools or spindles where accuracy and speed are crucial.
Weighing 2.22kg, it meets P4A tolerance standards for reliable performance. Interchangeable with SKF bearings, making replacements straightforward.
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Performance Features of 7018 CE/HCP4ALDT Bearing
7018 CE/HCP4ALDT Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability and reduce friction during high-speed operation.
The phenolic cage ensures smooth performance, even at speeds up to 15,000 rpm.
With a dynamic radial load capacity of 13162 lbf, it handles demanding conditions with ease.
7018 CE/HCP4ALDT Bearing’s matched arrangement of two bearings provides stability and precision.
Its P4A tolerance class guarantees consistent performance in precision applications.
The open seal design allows for easy lubrication, maintaining optimal performance.
Operating between -30°C to 110°C, it adapts to various environmental conditions.
Industrial Uses of 7018 CE/HCP4ALDT Bearing
This bearing is commonly used in high-speed machine tools, where its angular contact design ensures precise spindle rotation. The ceramic balls and phenolic cage reduce friction, making it suitable for continuous operation.
In automotive applications, 7018 CE/HCP4ALDT Bearing supports performance in gearboxes and electric motors, handling both radial and axial loads efficiently. Its P4A tolerance class guarantees reliability in demanding conditions.
For robotics, 7018 CE/HCP4ALDT Bearing excels in articulated arms, providing smooth movement and durability. The matched arrangement enhances stability, crucial for repetitive tasks in automated systems.
Medical imaging devices benefit from 7018 CE/HCP4ALDT Bearing’s low friction and high precision. The chrome steel rings and ceramic balls ensure quiet operation, essential for sensitive diagnostic equipment.
In aerospace components, 7018 CE/HCP4ALDT Bearing’s lightweight design and high-speed capability make it a preferred choice. Its temperature range allows for consistent performance in varying environmental conditions.
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