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The 71903 CE/HCP4ADGA is a super precision angular contact ball bearing with a compact size of 17mm by 30mm by 14mm, crafted from chrome steel and ceramic balls for durability. It handles radial loads up to 1244 lbf and spins at high speeds of up to 80,000 RPM.
With a 15° contact angle and extra light preload, it offers smooth operation and low friction. The phenolic cage ensures quiet performance, while the open design allows for easy lubrication.
This bearing is part of a matched set, suitable for universal mounting in back-to-back, face-to-face, or tandem arrangements. Ideal for precision applications like machine tools or high-speed spindles.
Weighing just 0.028kg, it’s lightweight yet robust, and operates efficiently in temperatures from -30°C to 110°C. Compliant with P4A tolerance class for high accuracy.
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Performance Features of 71903 CE/HCP4ADGA Bearing
71903 CE/HCP4ADGA Bearing is crafted with chrome steel rings and ceramic balls, ensuring smooth operation under high-speed conditions.
Its 15° contact angle and extra light preload enhance precision in angular contact applications.
The phenolic cage maintains ball alignment, reducing friction and wear.
With a dynamic radial load capacity of 1244 lbf, it handles demanding tasks efficiently.
71903 CE/HCP4ADGA Bearing operates at speeds up to 80,000 rpm, making it suitable for high-performance machinery.
Its universal matching design allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.
The open seal type and lubrication ensure minimal maintenance while maintaining optimal performance.
Its compact size (17 mm×30 mm×14 mm) makes it ideal for space-constrained applications.
Key Fields for 71903 CE/HCP4ADGA Bearing
71903 CE/HCP4ADGA Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction for smoother operation. The extra-light preload ensures precision in demanding applications like CNC spindles.
In robotics, 71903 CE/HCP4ADGA Bearing supports articulated arms, providing stability during rapid movements. Its universal matching design allows flexible mounting in tight spaces.
For medical imaging devices, 71903 CE/HCP4ADGA Bearing’s P4A tolerance class delivers the accuracy needed for sensitive diagnostics. The chrome steel rings offer durability without compromising performance.
Automotive testing equipment benefits from 71903 CE/HCP4ADGA Bearing’s ability to handle combined radial and axial loads. The lubricated design extends service life even under continuous use.
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