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The S71905 CE/HCP4ADGA is a super precision angular contact ball bearing with a 25mm bore and 42mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 1960 lbf and reaches speeds of 83,000 RPM, making it suitable for high-performance applications.
Its sealed design and grease lubrication ensure low maintenance, while the phenolic cage offers quiet operation. The bearing operates smoothly in temperatures from -30°C to 110°C.
This model comes in a matched set of two, allowing flexible arrangements like back-to-back or face-to-face mounting. Ideal for precision machinery, spindles, or high-speed tools where accuracy is key.
Weighing just 0.076kg, it’s lightweight yet robust, meeting P4A tolerance class for exceptional precision. Interchangeable with SKF bearings for easy replacements.
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Performance Features of S71905 CE/HCP4ADGA Bearing
S71905 CE/HCP4ADGA Bearing features a 15° contact angle, optimised for precision angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing speed and durability.
The phenolic cage ensures smooth operation, even at high speeds up to 83,000 rpm.
With universal matching, it supports various arrangements like back-to-back or face-to-face.
Sealed for protection, S71905 CE/HCP4ADGA Bearing maintains consistent performance in diverse conditions.
Its extra light preload (Class A) ensures minimal resistance, ideal for precision tasks.
The dynamic radial load capacity of 1960 lbf makes it reliable for demanding applications.
Grease lubrication further extends its service life, reducing maintenance needs.
Key Fields for S71905 CE/HCP4ADGA Bearing
S71905 CE/HCP4ADGA Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The sealed design keeps contaminants out, ensuring long-lasting performance in demanding environments.
In robotics, S71905 CE/HCP4ADGA Bearing provides smooth motion control for precision tasks, thanks to its angular contact design and extra-light preload. Its universal matching feature allows flexible mounting in various configurations.
For medical imaging devices, S71905 CE/HCP4ADGA Bearing’s P4A tolerance class ensures the accuracy needed for sensitive diagnostics. The grease lubrication and temperature range make it reliable for continuous operation.
Automotive applications like electric power steering benefit from S71905 CE/HCP4ADGA Bearing’s dynamic load capacity and high-speed capability. The chrome steel rings add durability under frequent directional changes.
In 3D printers, S71905 CE/HCP4ADGA Bearing’s low friction and precise movement contribute to consistent print quality. The compact size fits well in space-constrained designs.
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