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The 71901 ACDGA/HCP4A is a super precision angular contact ball bearing, measuring 12mm by 24mm by 6mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability.
It handles radial loads up to 574 lbf and spins at speeds up to 140,000 RPM, making it suitable for high-speed applications. The phenolic cage ensures stability and reduces friction.
With a 25° contact angle, it efficiently manages angular loads. The extra light preload (Class A) enhances precision, ideal for demanding setups.
This bearing is interchangeable with SKF models and works well in temperatures from -30°C to 110°C. Perfect for precision tools, spindles, or high-speed machinery where accuracy is key.
Weighing just 0.01kg, it’s lightweight yet robust. It can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use.
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Performance Features of 71901 ACDGA/HCP4A Bearing
71901 ACDGA/HCP4A Bearing is designed with a 25° contact angle, optimising performance in angular contact applications.
Its chrome steel rings and ceramic balls ensure smooth operation under dynamic radial loads up to 574 lbf.
The phenolic cage maintains ball alignment, enhancing durability and reducing friction.
With a maximum speed of 140,000 rpm, it excels in high-speed precision tasks.
71901 ACDGA/HCP4A Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its extra light preload design ensures minimal resistance, ideal for sensitive applications.
The open seal type allows for easy lubrication, maintaining performance over time.
Weighing just 0.01 kg, it offers a lightweight solution without compromising strength.
Where Is 71901 ACDGA/HCP4A Bearing Used?
71901 ACDGA/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction for smoother operation. The 25° contact angle makes it ideal for handling combined radial and axial loads.
In robotics, 71901 ACDGA/HCP4A Bearing ensures accurate movement in joints and arms, thanks to its P4A tolerance class. The phenolic cage adds durability while keeping weight low for efficient performance.
For medical imaging devices, 71901 ACDGA/HCP4A Bearing’s chrome steel rings and ceramic balls provide reliable, low-noise rotation. Its extra-light preload ensures minimal vibration, crucial for sensitive equipment.
In aerospace applications, 71901 ACDGA/HCP4A Bearing supports navigation systems with its high-speed capability and temperature resistance. The open design allows for easy lubrication, extending service life in demanding conditions.
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