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The S7203 CD/HCP4ADBA 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 in a matched set of two bearings for balanced performance.
With ceramic balls and a phenolic cage, it handles radial loads up to 3398 lbf and spins smoothly at speeds up to 85,000 RPM. Its sealed design keeps grease in place, reducing maintenance needs.
The extra-light preload ensures minimal friction, making it ideal for high-speed applications like machine tool spindles or precision instruments. It operates reliably in temperatures from -30°C to 110°C.
Weighing just 0.11kg, this bearing is lightweight yet robust. It meets P4A tolerance standards for exceptional accuracy, perfect for demanding engineering tasks.
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Why Choose S7203 CD/HCP4ADBA Bearing for Precision Tasks?
S7203 CD/HCP4ADBA 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 3398 lbf, it handles demanding tasks efficiently.
The phenolic cage maintains ball alignment, enhancing durability and performance.
S7203 CD/HCP4ADBA Bearing operates at speeds up to 85,000 rpm, suitable for high-speed machinery.
Its sealed design and grease lubrication reduce maintenance needs, ensuring long-term reliability.
The extra light preload (Class A) ensures precise movement, making it perfect for sensitive equipment.
Its P4A tolerance class guarantees consistent accuracy in critical applications.
Key Fields for S7203 CD/HCP4ADBA Bearing
S7203 CD/HCP4ADBA Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls ensure minimal friction and heat generation. The sealed design keeps contaminants out, making it ideal for demanding industrial environments.
In robotics, S7203 CD/HCP4ADBA Bearing provides smooth motion control in articulated arms, thanks to its angular contact design and extra light preload. The matched arrangement of two bearings enhances stability in dynamic applications.
For medical imaging devices, S7203 CD/HCP4ADBA Bearing’s phenolic cage and chrome steel rings offer reliable performance under consistent radial loads. Its P4A tolerance class ensures the accuracy needed for sensitive diagnostic equipment.
Automotive applications like electric vehicle motors benefit from S7203 CD/HCP4ADBA Bearing’s grease lubrication and high-speed capabilities. The ceramic balls reduce wear, extending the bearing’s lifespan in these critical systems.
In 3D printers, S7203 CD/HCP4ADBA Bearing’s precision and low friction contribute to accurate layer deposition. The sealed construction also protects against dust, maintaining performance over long print runs.
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