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The S7004 ACD/P4A is a super precision angular contact ball bearing with a 20mm bore and 42mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 1872 lbf and spins smoothly at speeds up to 38,000 RPM.
Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet operation. The 25° contact angle makes it ideal for combined radial and axial loads.
This bearing meets P4 tolerance standards (ABEC-7) for high precision applications. It works well in temperatures from -30°C to 110°C and weighs just 0.068kg.
Perfect for machine tools or high-speed spindles where accuracy and reliability are key. Interchangeable with SKF bearings for easy replacement.
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Why Choose S7004 ACD/P4A Bearing for Precision Tasks?
S7004 ACD/P4A Bearing features a 25° contact angle, ideal for high-precision angular contact applications.
Its chrome steel construction ensures durability and smooth operation under dynamic radial loads up to 1872 lbf.
The phenolic cage maintains ball alignment, reducing friction and noise during high-speed rotation.
With a maximum speed of 38,000 rpm, it delivers reliable performance in demanding conditions.
Sealed design and preload availability enhance stability, making it suitable for precision machinery.
The P4 tolerance class guarantees consistent accuracy, meeting strict industry standards.
Essential Roles of S7004 ACD/P4A Bearing
S7004 ACD/P4A Bearing is widely used in high-speed machine tools, where its angular contact design ensures precise spindle rotation. The sealed construction keeps contaminants out, extending service life in demanding industrial environments.
Where Is S7004 ACD/P4A Bearing Used?
In robotics, S7004 ACD/P4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage reducing friction. Its P4 tolerance class makes it ideal for applications requiring minimal vibration.
Optimized for Performance: S7004 ACD/P4A Bearing
For dental drills and medical centrifuges, S7004 ACD/P4A Bearing offers reliable high-speed operation within strict temperature limits. The chrome steel components ensure consistent performance in sterile environments.
Automotive vs Aerospace: Applications of S7004 ACD/P4A Bearing
In automotive turbochargers, S7004 ACD/P4A Bearing handles radial and axial loads efficiently. Meanwhile, aerospace applications benefit from its lightweight design and ability to maintain precision under extreme conditions.
Perfect Fit for Automation: S7004 ACD/P4A Bearing
S7004 ACD/P4A Bearing is commonly found in CNC machinery, where its preload capability enhances positional accuracy. The lubricated design reduces maintenance needs in continuous operation settings.
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