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The S7018 ACD/P4ATGC is a super precision angular contact ball bearing with a 90mm bore and 140mm outer diameter, designed for high-speed applications. Made from chrome steel, it handles radial loads up to 36675 lbf and spins smoothly at 15000 RPM.
Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet operation. The bearing operates in temperatures from -30°C to 110°C, making it versatile for various environments.
This model comes in a matched set of three, allowing flexible arrangements like back-to-back or face-to-face mounting. Ideal for machine tools or high-precision equipment where accuracy and speed are crucial.
Weighing 3.5kg, it’s robust yet manageable for its size, and interchangeable with SKF bearings for easy replacement. Compliant with P4A tolerance class for reliable performance.
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Performance Features of S7018 ACD/P4ATGC Bearing
S7018 ACD/P4ATGC Bearing is designed for super precision applications with a 25° contact angle, ensuring optimal load distribution.
Its chrome steel rings and balls provide high resistance to wear, enhancing durability.
The sealed design and phenolic cage maintain smooth operation, even at high speeds up to 15,000 rpm.
Moderate preload (Class C) ensures stability and reduces vibration in demanding conditions.
With universal matching capability, S7018 ACD/P4ATGC Bearing offers flexibility in back-to-back, face-to-face, or tandem arrangements.
Its dynamic radial load capacity of 36,675 lbf makes it suitable for heavy-duty applications.
The grease lubrication system ensures consistent performance within a temperature range of -30°C to 110°C.
This bearing is ideal for precision machinery requiring reliable and long-lasting operation.
Industrial Uses of S7018 ACD/P4ATGC Bearing
S7018 ACD/P4ATGC Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.
In robotics, S7018 ACD/P4ATGC Bearing supports articulated arms, offering smooth movement and reliable load handling. Its universal matching feature allows for flexible installation in various configurations.
For aerospace applications, S7018 ACD/P4ATGC Bearing’s phenolic cage and chrome steel components provide durability under extreme conditions. The moderate preload ensures consistent performance in critical flight systems.
What Makes S7018 ACD/P4ATGC Bearing a Preferred Choice?
S7018 ACD/P4ATGC Bearing is ideal for CNC machining centres, thanks to its P4A tolerance class for high precision. The grease lubrication extends service life even at high speeds.
In medical imaging devices, S7018 ACD/P4ATGC Bearing’s low vibration characteristics ensure clear, accurate scans. The temperature range of -30°C to 110°C makes it suitable for various clinical environments.
Built for Heavy-Duty Use: S7018 ACD/P4ATGC Bearing
S7018 ACD/P4ATGC Bearing excels in industrial pumps, handling both radial and axial loads with ease. The 20-ball design distributes forces evenly for long-lasting performance.
For electric vehicle motors, S7018 ACD/P4ATGC Bearing’s sealed design protects against contaminants while maintaining efficiency. Its high-speed capability supports the demands of modern EV drivetrains.
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