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The 7018 ACD/HCP4ADGA is a super precision angular contact ball bearing with a 90mm bore and 140mm outer diameter, crafted from chrome steel for durability. It handles radial loads up to 27225 lbf and reaches speeds of 17000 RPM, thanks to its ceramic balls and phenolic cage.
With a 25° contact angle and universal matching design, it offers flexibility for back-to-back, face-to-face, or tandem arrangements. The extra light preload ensures smooth operation in high-speed applications.
Ideal for precision machinery like CNC spindles or high-performance motors, this bearing works in temperatures from -30°C to 110°C. Its open design allows easy lubrication, enhancing longevity.
Weighing 2.03kg, it comes as a matched set of two bearings, interchangeable with SKF models. The P4A tolerance class guarantees exceptional accuracy for demanding tasks.
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Performance Features of 7018 ACD/HCP4ADGA Bearing
7018 ACD/HCP4ADGA Bearing is crafted with chrome steel rings and ceramic balls, offering high precision and durability.
Its 25° contact angle ensures optimal load distribution, enhancing performance in angular contact applications.
The phenolic cage maintains ball alignment, reducing friction and extending operational life.
With a dynamic radial load capacity of 27225 lbf, it handles demanding conditions with ease.
7018 ACD/HCP4ADGA Bearing operates smoothly at speeds up to 17,000 rpm, balancing speed and reliability.
Its universal matching design allows flexible arrangement options, including back-to-back and face-to-face configurations.
The extra light preload (Class A) ensures minimal friction, ideal for precision tasks.
With a temperature range of -30°C to 110°C, it performs consistently in varied environments.
Industrial Uses of 7018 ACD/HCP4ADGA Bearing
7018 ACD/HCP4ADGA Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load distribution. The ceramic balls reduce friction, making it ideal for high-speed spindle applications.
In automotive systems, 7018 ACD/HCP4ADGA Bearing supports performance components like turbochargers and transmission systems. Its universal matching design allows for flexible installation in various configurations, enhancing versatility.
For robotics and automation, 7018 ACD/HCP4ADGA Bearing provides reliable motion control in robotic arms and CNC machines. The phenolic cage offers durability while maintaining smooth operation under continuous use.
Medical imaging equipment benefits from 7018 ACD/HCP4ADGA Bearing’s precision and low vibration. The P4A tolerance class ensures consistent performance in sensitive diagnostic devices.
In aerospace applications, 7018 ACD/HCP4ADGA Bearing handles high loads and speeds in aircraft components. Its lightweight design and ceramic balls contribute to fuel efficiency and reduced wear.
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