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The 71917 ACDGB/P4A is a super precision angular contact ball bearing with an 85mm bore and 120mm outer diameter, crafted from durable chrome steel. Its compact 18mm width and lightweight 0.53kg design make it easy to handle.
With a 25° contact angle, it handles radial loads up to 9810 lbf and spins smoothly at speeds up to 28,000 RPM. The phenolic cage ensures quiet operation and long service life.
Its open design allows for easy lubrication, while the P4A tolerance class guarantees high precision. The bearing operates well in temperatures from -30°C to 110°C.
Ideal for high-speed applications like machine tool spindles or precision instruments. It can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use. Interchangeable with SKF bearings for convenient replacements.
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Performance Features of 71917 ACDGB/P4A Bearing
71917 ACDGB/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 9810 lbf.
The phenolic cage ensures smooth operation, even at high speeds of 28,000 rpm.
With a precision tolerance class of P4A, it delivers reliable performance in demanding conditions.
71917 ACDGB/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its universal matching capability allows flexible arrangement options for varied applications.
Industrial Uses of 71917 ACDGB/P4A Bearing
71917 ACDGB/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The light preload makes it suitable for applications requiring minimal friction and smooth operation.
In automotive systems, 71917 ACDGB/P4A Bearing supports components like electric motors and transmissions, handling both radial and axial loads efficiently. Its chrome steel construction provides durability under demanding conditions.
For automation equipment, 71917 ACDGB/P4A Bearing is ideal for robotic arms and CNC machines, offering reliable movement and stability. The phenolic cage material helps reduce weight while maintaining strength.
Where Is 71917 ACDGB/P4A Bearing Used?
71917 ACDGB/P4A Bearing can be found in medical imaging devices, where its high-speed capabilities and precision are essential. The open design allows for easy lubrication, ensuring long service life.
In consumer electronics, 71917 ACDGB/P4A Bearing is used in high-performance fans and printers, providing quiet and efficient operation. Its metric sizing ensures compatibility with a wide range of devices.
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