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The 7203 CD/P4ADBC is a super precision angular contact ball bearing, measuring 17mm by 40mm by 24mm. Made from chrome steel, it’s designed for high-speed applications with a 15° contact angle.
This bearing can handle radial loads up to 3398 lbf and spins smoothly at speeds up to 103,000 RPM. Its phenolic cage ensures durability and reduces friction during operation.
The open design allows for easy lubrication, and the moderate preload (Class C) ensures stable performance. It’s matched in a duplex back-to-back arrangement for better load distribution.
Ideal for precision machinery like spindles or CNC tools, where accuracy and speed are crucial. Compliant with P4A tolerance standards, it’s a reliable choice for demanding applications.
Weighing just 0.13kg, it’s lightweight yet robust. The bearing is interchangeable with SKF models, making replacements straightforward. Works well in temperatures from -30°C to 110°C.
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Why Choose 7203 CD/P4ADBC Bearing for Precision Tasks?
7203 CD/P4ADBC Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
The matched arrangement of two bearings provides stability, making it suitable for high-speed applications.
With a maximum speed of 103,000 rpm, it delivers reliable performance in demanding conditions.
7203 CD/P4ADBC Bearing’s P4A tolerance class guarantees exceptional accuracy for precision tasks.
Its moderate preload (Class C) ensures smooth operation and extended service life.
The open design allows for easy lubrication, maintaining optimal performance over time.
7203 CD/P4ADBC Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its dynamic radial load capacity of 3398 lbf makes it robust for various industrial applications.
The 10-ball design enhances load distribution, reducing wear and improving longevity.
Common Applications of 7203 CD/P4ADBC Bearing
7203 CD/P4ADBC Bearing is widely used in machine tools, where its super precision and angular contact design ensure accurate spindle performance. The moderate preload helps maintain stability during high-speed operations.
In robotics, 7203 CD/P4ADBC Bearing supports articulated arms, providing smooth motion control thanks to its matched arrangement. The phenolic cage reduces friction, enhancing efficiency in repetitive tasks.
For medical imaging devices, 7203 CD/P4ADBC Bearing’s chrome steel construction offers reliable performance under precise radial loads. Its P4A tolerance class ensures consistent accuracy in critical applications.
Where Is 7203 CD/P4ADBC Bearing Used?
You’ll often find 7203 CD/P4ADBC Bearing in CNC machines, where its high-speed capability and precision are essential. The open design allows for easy lubrication, extending service life.
In automotive transmissions, 7203 CD/P4ADBC Bearing handles angular loads efficiently, ensuring smooth gear shifts. The metric sizing makes it a versatile choice for various vehicle models.
Built for Heavy-Duty Use: 7203 CD/P4ADBC Bearing
7203 CD/P4ADBC Bearing excels in industrial pumps, where its dynamic radial load capacity withstands continuous operation. The chrome steel balls enhance durability in demanding environments.
For 3D printers, 7203 CD/P4ADBC Bearing’s low friction and high precision contribute to detailed print quality. The matched set design ensures consistent performance across moving parts.
Automotive vs Aerospace: Applications of 7203 CD/P4ADBC Bearing
In automotive systems, 7203 CD/P4ADBC Bearing supports wheel hubs, offering reliable performance under radial and angular loads. Its temperature range suits both cold and moderate climates.
For aerospace applications, 7203 CD/P4ADBC Bearing’s lightweight design and high-speed capability make it ideal for auxiliary equipment. The phenolic cage reduces weight without compromising strength.
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