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The S7018 CEGB/P4A is a super precision angular contact ball bearing with a 90mm bore and 140mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 8055 lbf and spins smoothly at speeds up to 15,000 RPM.
Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet operation. The bearing works well in temperatures from -30°C to 110°C and comes preloaded for light applications.
This model is available in matched sets of four, suitable for universal mounting configurations like back-to-back or face-to-face. Ideal for high-precision machinery such as spindles or CNC equipment where accuracy is key.
Weighing 1.25kg, it’s a robust choice for demanding applications. Compliant with P4A tolerance standards for reliable performance.
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Performance Features of S7018 CEGB/P4A Bearing
S7018 CEGB/P4A Bearing is crafted with chrome steel rings and balls, ensuring high precision and durability.
Its 15° contact angle provides excellent angular contact performance, suitable for complex load conditions.
The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a dynamic radial load capacity of 8055 lbf, it handles demanding applications with ease.
How Is S7018 CEGB/P4A Bearing Engineered for Reliability?
S7018 CEGB/P4A Bearing features a sealed design, protecting against contaminants and extending service life.
Its P4A tolerance class ensures high precision, making it ideal for applications requiring tight tolerances.
The bearing can operate at speeds up to 15,000 rpm, balancing performance and reliability.
Grease lubrication further enhances its durability, reducing maintenance needs.
Designed for Durability: S7018 CEGB/P4A Bearing
S7018 CEGB/P4A Bearing’s chrome steel construction resists wear, ensuring long-term performance.
It can withstand temperatures from -30°C to 110°C, making it versatile for various environments.
The bearing’s matched arrangement allows for universal matching, simplifying installation.
With a static radial load of 7200 lbf, it offers reliable support in heavy-duty applications.
Key Fields for S7018 CEGB/P4A Bearing
S7018 CEGB/P4A Bearing is widely used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load handling. The sealed design keeps contaminants out, extending service life in demanding industrial environments.
In robotics, S7018 CEGB/P4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage reducing friction. Its matched arrangement options allow for custom configurations in automated systems.
For medical imaging devices, S7018 CEGB/P4A Bearing’s P4A tolerance class delivers the precision needed for stable rotation. The grease lubrication ensures quiet operation, critical in sensitive diagnostic equipment.
Where Is S7018 CEGB/P4A Bearing Used?
S7018 CEGB/P4A Bearing excels in aerospace applications, particularly in helicopter rotor systems where its light preload enhances performance. The chrome steel construction withstands high-speed rotations up to 15,000 rpm.
In electric vehicle motors, S7018 CEGB/P4A Bearing’s angular contact design efficiently manages combined loads. Its universal matching capability simplifies installation in compact motor assemblies.
Built for Heavy-Duty Use: S7018 CEGB/P4A Bearing
S7018 CEGB/P4A Bearing is a reliable choice for wind turbine pitch control systems, handling dynamic radial loads up to 8055 lbf. The temperature range of -30°C to 110°C ensures performance in varying climates.
For printing machinery, S7018 CEGB/P4A Bearing’s phenolic cage minimises vibration during high-speed operation. This results in sharper print quality and reduced wear over time.
Automotive vs Aerospace: Applications of S7018 CEGB/P4A Bearing
In automotive transmissions, S7018 CEGB/P4A Bearing supports smooth gear shifts with its precise angular contact design. The metric sizing ensures compatibility with global vehicle standards.
For aircraft landing gear, S7018 CEGB/P4A Bearing’s sealed construction prevents debris ingress during takeoff and landing. Its high dynamic load capacity contributes to safer operations under extreme conditions.
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