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The S7003 CD/P4A is a super precision angular contact ball bearing with a compact size of 17mm by 35mm by 10mm, crafted from high-quality chrome steel. It features a 15° contact angle and comes pre-lubricated for smooth operation.
With a dynamic radial load capacity of 1521 lbf, it handles high-speed applications up to 50,000 RPM. The phenolic cage ensures durability and reduces friction during use.
Its sealed design keeps contaminants out, making maintenance minimal. The bearing is ideal for precision machinery like spindles or CNC equipment where accuracy is key.
Weighing just 0.038kg, it’s lightweight yet robust. Compliant with P4 tolerance standards, it’s interchangeable with SKF bearings for easy replacement. Suitable for temperatures from -30°C to 110°C.
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Why Choose S7003 CD/P4A Bearing for Precision Tasks?
S7003 CD/P4A Bearing features a 15° contact angle, ideal for high-precision angular contact applications.
The chrome steel construction ensures durability and consistent performance under dynamic radial loads up to 1521 lbf.
With a maximum speed of 50,000 rpm, it delivers smooth operation in demanding environments.
The phenolic cage maintains ball alignment, reducing friction and enhancing longevity.
Its P4 tolerance class (ABEC-7) guarantees exceptional accuracy for precision instruments.
The sealed design and preload option further improve reliability and ease of use.
Key Fields for S7003 CD/P4A Bearing
S7003 CD/P4A Bearing is commonly used in high-speed machine spindles, where its precision angular contact design ensures accurate rotation. The sealed construction helps maintain performance in dusty workshop environments.
In robotics, S7003 CD/P4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage reducing friction. Its 15° contact angle is ideal for handling combined radial and axial loads.
For dental handpieces, S7003 CD/P4A Bearing’s P4 tolerance class delivers the quiet operation needed for patient comfort. The lubricated design extends service life in this frequent-use medical application.
Automotive turbochargers benefit from S7003 CD/P4A Bearing’s ability to handle 50,000 rpm speeds. The chrome steel construction withstands engine heat while maintaining dimensional stability.
In optical equipment like lens positioning systems, S7003 CD/P4A Bearing’s minimal vibration ensures image clarity. The metric sizing makes it compatible with European and Japanese precision instruments.
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