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The S7203 CD/HCP4A is a super precision angular contact ball bearing with a 17mm bore and 40mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes sealed for protection, with matched arrangement and preload options available.
This bearing handles radial loads up to 2077 lbf and reaches speeds of 53,000 RPM, thanks to its ceramic balls and phenolic cage. It operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.
Its sealed design keeps lubrication in and contaminants out, ensuring long-lasting performance. The P4 tolerance class (ABEC-7) guarantees high precision, ideal for demanding applications.
Weighing just 0.056kg, it’s lightweight yet robust. Perfect for high-speed machinery, spindles, or other precision equipment where accuracy and reliability are key. Interchangeable with SKF bearings for easy replacement.
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Why Choose S7203 CD/HCP4A Bearing for Precision Tasks?
S7203 CD/HCP4A Bearing features a 15° contact angle, ideal for high-precision angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation with minimal friction.
With a dynamic radial load capacity of 2077 lbf, it handles demanding tasks efficiently.
The phenolic cage maintains ball alignment, enhancing durability and reducing wear.
S7203 CD/HCP4A Bearing operates at speeds up to 53,000 rpm, suitable for high-performance machinery.
Its sealed design keeps lubrication intact, reducing maintenance needs.
The P4 tolerance class guarantees exceptional precision, making it reliable for critical applications.
Its compact size (17 mm×40 mm×12 mm) allows easy integration into various systems.
Key Fields for S7203 CD/HCP4A Bearing
S7203 CD/HCP4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for demanding industrial environments.
In automotive applications, S7203 CD/HCP4A Bearing supports components like turbochargers and electric motors, thanks to its ability to handle both radial and axial loads. The sealed design also helps protect against contaminants.
For medical imaging devices, S7203 CD/HCP4A Bearing’s phenolic cage and P4 tolerance class provide the quiet operation needed in sensitive equipment. Its lubricated construction ensures long-term reliability with minimal maintenance.
Automation systems benefit from S7203 CD/HCP4A Bearing’s matched arrangement, which simplifies installation in robotic arms and CNC machines. The preload option further enhances performance in high-precision tasks.
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