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The S7204 CDGA/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 15° contact angle and comes sealed for protection, with matched arrangements available for precise setups.
This bearing handles dynamic radial loads up to 2678 lbf and spins smoothly at speeds up to 75,000 RPM. Its phenolic cage ensures durability, while the grease lubrication makes maintenance straightforward.
Designed for angular contact loads, it’s ideal for high-precision applications like machine tools or spindle drives. The P4A tolerance class guarantees exceptional accuracy, and its lightweight design (0.11kg) adds to its versatility.
With universal matching options, it can be arranged back-to-back, face-to-face, or tandem. Interchangeable with SKF bearings, it’s a reliable choice for replacements or upgrades. Works well in temperatures from -30°C to 110°C.
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Performance Features of S7204 CDGA/P4A Bearing
S7204 CDGA/P4A Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability and high precision in demanding applications.
The sealed design and phenolic cage provide reliable performance, even at high speeds up to 75,000 rpm.
Grease lubrication further enhances smooth operation and reduces maintenance needs.
With a dynamic radial load capacity of 2678 lbf, S7204 CDGA/P4A Bearing excels in precision tasks.
Its P4A tolerance class guarantees consistent performance and long service life.
The matched arrangement option allows for versatile mounting configurations, including back-to-back and face-to-face setups.
This makes S7204 CDGA/P4A Bearing suitable for complex machinery requiring high accuracy.
Practical Applications of S7204 CDGA/P4A Bearing
S7204 CDGA/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction keeps contaminants out, extending service life in demanding workshop conditions.
In robotics, S7204 CDGA/P4A Bearing enables smooth motion control for articulated arms, thanks to its phenolic cage reducing friction at high speeds. The matched set option further enhances alignment in complex assemblies.
For medical imaging devices like CT scanners, S7204 CDGA/P4A Bearing provides reliable performance with minimal vibration. Its P4A tolerance class meets the strict precision requirements of diagnostic equipment.
Where Is S7204 CDGA/P4A Bearing Used?
You’ll find S7204 CDGA/P4A Bearing in CNC machining centres, where its 15° contact angle handles combined radial and axial loads efficiently. The grease lubrication ensures quiet operation during prolonged use.
Electric vehicle motors often incorporate S7204 CDGA/P4A Bearing for its ability to maintain precision at rotational speeds up to 75,000 rpm. The chrome steel construction withstands continuous operation without compromising accuracy.
Optimized for Performance: S7204 CDGA/P4A Bearing
S7204 CDGA/P4A Bearing excels in aerospace applications like actuator systems, where its extra light preload reduces energy consumption. The universal matching capability simplifies maintenance in hard-to-access areas.
3D printers benefit from S7204 CDGA/P4A Bearing’s consistent movement in linear guide systems. The phenolic cage material prevents outgassing, which is crucial in cleanroom environments.
Automotive vs Aerospace: Applications of S7204 CDGA/P4A Bearing
In automotive turbochargers, S7204 CDGA/P4A Bearing withstands high temperatures while maintaining dimensional stability. The metric sizing ensures direct replacement in European and Asian vehicle models.
Aircraft instrumentation relies on S7204 CDGA/P4A Bearing for its vibration damping properties during flight. The matched bearing sets provide balanced load distribution in critical navigation systems.
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