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The S7018 ACB/HCP4A is a super precision angular contact ball bearing with a 90mm bore and 140mm outer diameter, crafted from chrome steel for durability. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 6075 lbf.
This sealed unit spins efficiently at speeds up to 13,000 RPM and handles temperatures from -30°C to 110°C. The phenolic cage adds strength while keeping the bearing lightweight at 1.18kg.
Preload and matched arrangement options make it versatile for high-precision setups. Ideal for machine tools or spindle applications where accuracy is key.
Compatible with SKF bearings, it meets P4 tolerance standards for reliable performance. The lubricated design ensures long service life with minimal maintenance.
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Performance Features of S7018 ACB/HCP4A Bearing
S7018 ACB/HCP4A Bearing is designed with a 25° contact angle, providing excellent angular contact performance.
Its ceramic balls and chrome steel rings ensure smooth operation and high durability.
The phenolic cage maintains ball alignment, reducing friction and wear.
With a dynamic radial load capacity of 6075 lbf, it handles demanding applications with ease.
S7018 ACB/HCP4A Bearing operates at speeds up to 13,000 rpm, making it suitable for high-speed machinery.
Its sealed design and lubrication enhance performance in various conditions.
The P4 tolerance class ensures precision, ideal for applications requiring high accuracy.
Its temperature range of -30° to 110°C allows use in diverse environments.
Essential Roles of S7018 ACB/HCP4A Bearing
S7018 ACB/HCP4A Bearing is widely used in high-speed machine tools, where its 25° contact angle ensures stable performance under radial and axial loads. The ceramic balls reduce friction, making it ideal for precision grinding applications.
Where Is S7018 ACB/HCP4A Bearing Used?
In robotics, S7018 ACB/HCP4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage and sealed design. Its P4 tolerance class guarantees accuracy in repetitive tasks.
Optimized for Performance: S7018 ACB/HCP4A Bearing
This bearing excels in aerospace applications, such as helicopter rotor systems, where its lightweight ceramic balls and high-speed capability are crucial. The preload option further enhances rigidity in dynamic conditions.
Automotive vs Aerospace: Applications of S7018 ACB/HCP4A Bearing
In automotive turbochargers, S7018 ACB/HCP4A Bearing handles extreme speeds and temperatures reliably. For aerospace, its matched arrangement ensures consistent performance in flight control systems.
Practical Applications of S7018 ACB/HCP4A Bearing
S7018 ACB/HCP4A Bearing is a go-to choice for dental drill motors, where its low vibration and high precision are essential. The lubricated design also extends service life in demanding medical environments.
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