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The 71902 CD/HCP4ADGA is a super precision angular contact ball bearing with a compact size of 15mm by 28mm by 14mm, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 1462 lbf and reaches speeds of 230,000 RPM, making it suitable for high-performance applications.
Its open design and phenolic cage ensure smooth operation, while the universal matching feature allows flexible arrangements like back-to-back or face-to-face mounting. The extra light preload (Class A) enhances precision without adding unnecessary friction.
This bearing is ideal for precision machinery, such as CNC spindles or dental tools, where accuracy and speed are crucial. It operates efficiently in temperatures from -30°C to 110°C and comes pre-lubricated for immediate use.
Weighing just 0.028kg, it’s lightweight yet robust. The P4A tolerance class guarantees exceptional accuracy, and its compatibility with SKF bearings makes replacements hassle-free. A matched set of two bearings is included for versatile installation options.
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How Does 71902 CD/HCP4ADGA Bearing Achieve Super Precision?
71902 CD/HCP4ADGA Bearing features a 15° contact angle and ceramic balls, ensuring high precision in angular contact applications.
Its phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 1462 lbf, it handles demanding tasks efficiently.
The P4A tolerance class guarantees consistent accuracy, even at speeds up to 230,000 rpm.
Industrial Uses of 71902 CD/HCP4ADGA Bearing
71902 CD/HCP4ADGA Bearing is commonly used in high-speed machine tools, where its super precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth operation.
In the automotive sector, 71902 CD/HCP4ADGA Bearing supports components like turbochargers and transmission systems. Its universal matching feature allows for flexible installation in various configurations.
For medical imaging devices, 71902 CD/HCP4ADGA Bearing’s phenolic cage and chrome steel rings provide reliable performance. The extra light preload ensures minimal vibration, crucial for sensitive equipment.
Automation systems benefit from 71902 CD/HCP4ADGA Bearing’s high-speed capabilities, particularly in robotic arms. The P4A tolerance class guarantees consistent precision in repetitive tasks.
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