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The 7205 CDGA/HCP4A is a super precision angular contact ball bearing with a 25mm bore and 52mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and ceramic balls for smooth operation.
This bearing handles dynamic radial loads up to 3038 lbf and spins at impressive speeds up to 100,500 RPM. Its phenolic cage ensures durability while keeping weight low at just 0.11kg.
The open design allows for easy lubrication, and it operates efficiently in temperatures from -30°C to 110°C. With P4A tolerance class, it offers exceptional precision.
Ideal for high-speed applications like machine tool spindles or precision instruments. It can be arranged in back-to-back, face-to-face, or tandem configurations for versatile use.
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Performance Features of 7205 CDGA/HCP4A Bearing
7205 CDGA/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 15° contact angle allows for efficient handling of combined radial and axial loads.
The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a dynamic radial load capacity of 3038 lbf, it performs reliably in demanding applications.
7205 CDGA/HCP4A Bearing supports speeds up to 100,500 rpm, making it ideal for high-speed machinery.
Its P4A tolerance class ensures exceptional accuracy and consistent performance.
Industrial Uses of 7205 CDGA/HCP4A Bearing
7205 CDGA/HCP4A Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4A tolerance ensures precise alignment, crucial for maintaining accuracy in CNC operations.
In robotics, 7205 CDGA/HCP4A Bearing supports articulated arms, offering smooth motion control thanks to its 15° contact angle. The extra-light preload minimises drag, enhancing energy efficiency in automated systems.
For aerospace applications, 7205 CDGA/HCP4A Bearing’s chrome steel rings withstand rigorous loads in flight control mechanisms. Its lubricated design and wide temperature range (-30°C to 110°C) ensure reliability under varying conditions.
In medical imaging devices, 7205 CDGA/HCP4A Bearing’s low vibration and high-speed capability (up to 100,500 rpm) contribute to clear, stable scans. The open seal design allows for easy maintenance in sterile environments.
Consumer electronics like high-end turntables benefit from 7205 CDGA/HCP4A Bearing’s quiet operation and precision. Its metric sizing (25×52×15 mm) fits compact designs without compromising performance.
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