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The S7204 ACD/P4A is a super precision angular contact ball bearing with a 20mm bore and 47mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes sealed for protection, with matched sets and preload options available.
This bearing handles radial loads up to 2565 lbf and spins smoothly at impressive speeds of 32,000 RPM. Its phenolic cage ensures quiet operation and durability, while the lubricated design reduces maintenance needs.
The P4 tolerance class (ABEC-7) guarantees exceptional accuracy, making it ideal for high-performance applications. It works reliably in temperatures from -30°C to 110°C.
Perfect for precision machinery like spindles or CNC equipment, this lightweight bearing (0.11kg) is interchangeable with SKF models for easy replacements. Its sealed design keeps contaminants out for longer service life.
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Why Choose S7204 ACD/P4A Bearing for Precision Tasks?
S7204 ACD/P4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel construction ensures durability and smooth operation under dynamic radial loads up to 2565 lbf.
The sealed design and phenolic cage maintain consistent performance, even at speeds reaching 32,000 rpm.
With ABEC-7 tolerance class, S7204 ACD/P4A Bearing delivers reliable accuracy for demanding industrial uses.
Preload availability enhances stability, making it suitable for matched arrangements where precision is critical.
Its compact 20 mm×47 mm×14 mm size balances performance with space efficiency in tight installations.
Essential Roles of S7204 ACD/P4A Bearing
S7204 ACD/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain lubrication, reducing maintenance needs in demanding industrial environments.
In automotive applications, S7204 ACD/P4A Bearing supports components like wheel hubs and transmissions, offering reliable performance under radial and axial loads. Its phenolic cage provides stability at high speeds, making it suitable for performance vehicles.
For medical imaging devices, S7204 ACD/P4A Bearing’s P4 tolerance class ensures smooth, precise movement crucial for diagnostic accuracy. The chrome steel construction also enhances durability in sterilisation processes.
Automation systems benefit from S7204 ACD/P4A Bearing’s matched arrangement, which simplifies installation in robotic arms and CNC machinery. The preload option further improves rigidity for repetitive tasks.
In consumer electronics, S7204 ACD/P4A Bearing’s compact size and sealed design make it ideal for high-speed cooling fans. The lubricated build ensures quiet operation, enhancing user experience in home appliances.
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