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The S7203 CDGA/HCP4A is a super precision angular contact ball bearing with a compact size of 17mm by 40mm by 12mm, crafted from chrome steel and ceramic balls for enhanced durability. It handles radial loads up to 2077 lbf and reaches speeds of 85,000 RPM, making it suitable for high-performance applications.
Its sealed design keeps grease in and contaminants out, ensuring smooth operation. The phenolic cage adds strength while reducing weight, and the 15° contact angle provides excellent stability under angular loads.
This bearing is ideal for precision machinery like spindles or CNC tools where accuracy is key. It operates in temperatures from -30°C to 110°C and comes with an extra light preload for minimal friction.
Weighing just 0.056kg, it’s lightweight yet robust. It’s interchangeable with SKF bearings and can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use. Compliant with P4A tolerance class for top-tier precision.
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Performance Features of S7203 CDGA/HCP4A Bearing
S7203 CDGA/HCP4A Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing speed capabilities up to 85,000 rpm.
The phenolic cage ensures stability, even under high dynamic radial loads of 2077 lbf.
Grease lubrication maintains smooth operation, while the sealed design protects against contaminants.
With a P4A tolerance class, S7203 CDGA/HCP4A Bearing delivers consistent accuracy in demanding conditions.
Its lightweight design at 0.056 kg makes it suitable for high-speed machinery without compromising durability.
Industrial Uses of S7203 CDGA/HCP4A Bearing
S7203 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.
What Makes S7203 CDGA/HCP4A Bearing a Preferred Choice?
In robotics, S7203 CDGA/HCP4A Bearing supports articulated arms, offering smooth motion thanks to its 15° contact angle. The sealed design keeps contaminants out, extending service life in dusty environments.
Perfect Fit for Automation: S7203 CDGA/HCP4A Bearing
S7203 CDGA/HCP4A Bearing excels in 3D printers, where its extra-light preload minimises vibration during rapid movements. The grease lubrication ensures quiet operation, ideal for office or home settings.
Medical vs Industrial: Where S7203 CDGA/HCP4A Bearing Excels
For medical imaging devices, S7203 CDGA/HCP4A Bearing provides reliable rotation in CT scanners due to its ceramic balls’ non-magnetic properties. In industrial pumps, its chrome steel rings withstand continuous radial loads.
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