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The 71901 ACDGA/P4A is a super precision angular contact ball bearing with a compact size of 12mm by 24mm by 6mm. Made from chrome steel, it features a 25° contact angle and is lubricated for smooth operation.
This bearing handles radial loads up to 574 lbf and spins at speeds up to 140,000 RPM. Its phenolic cage ensures durability while maintaining low friction during high-speed use.
The open design allows for easy maintenance, and the P4A tolerance class guarantees precise performance. It works in temperatures from -30°C to 110°C, making it versatile for various conditions.
Ideal for precision applications like machine tools or spindles, this bearing can be paired in back-to-back, face-to-face, or tandem arrangements. Weighing just 0.01kg, it’s lightweight yet robust for its size.
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Engineered for Precision: 71901 ACDGA/P4A Bearing
71901 ACDGA/P4A Bearing features a 25° contact angle, ideal for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under dynamic radial loads up to 574 lbf.
The phenolic cage maintains ball alignment, reducing friction and noise during high-speed rotations.
With a maximum speed of 140,000 rpm, it excels in demanding environments.
71901 ACDGA/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its extra light preload design enhances precision, making it suitable for sensitive machinery.
The open seal type allows for easy lubrication, ensuring consistent performance.
Its compact size (12 mm×24 mm×6 mm) makes it versatile for various applications.
Common Applications of 71901 ACDGA/P4A Bearing
71901 ACDGA/P4A Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure smooth operation. The extra light preload makes it ideal for applications requiring minimal friction.
In robotics, 71901 ACDGA/P4A Bearing supports delicate movements in robotic arms, thanks to its phenolic cage and chrome steel construction. Its high-speed capability allows for quick and accurate positioning.
For dental drills and other medical devices, 71901 ACDGA/P4A Bearing provides reliable performance due to its P4A tolerance class. The open design facilitates easy lubrication, extending its service life in demanding conditions.
Automotive applications like electric power steering systems benefit from 71901 ACDGA/P4A Bearing’s ability to handle both radial and axial loads. Its compact size and metric measurements make it a versatile choice for modern vehicles.
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