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The 71806 ACD/P4DGB is a super precision angular contact ball bearing with a 30mm bore and 42mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and is designed for light preload applications.
This bearing handles radial loads up to 1521 lbf and can spin at impressive speeds of up to 100,500 RPM. Its phenolic cage ensures smooth operation and durability under high-speed conditions.
The open design allows for easy lubrication, while the universal matching capability makes it versatile for back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like spindles or high-speed tools.
Weighing just 0.052kg, it’s lightweight yet robust. Compliant with standard temperature ranges from -30°C to 110°C, making it suitable for various industrial environments.
The 71806 ACD/P4DGB comes in a matched set of two bearings, offering flexibility in installation. Its P4 tolerance class ensures high precision and reliability for demanding applications.
The chrome steel balls and rings provide excellent wear resistance, while the phenolic cage reduces friction. This combination makes it a dependable choice for high-performance systems.
Perfect for applications requiring tight tolerances and smooth operation, such as CNC machines or medical equipment. Its compact size (30mm×42mm×14mm) allows for easy integration into tight spaces.
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Performance Features of 71806 ACD/P4DGB Bearing
71806 ACD/P4DGB Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and wear.
With a dynamic radial load capacity of 1521 lbf, it handles demanding conditions reliably.
The universal matching design allows flexible arrangement, enhancing versatility in various setups.
How Does 71806 ACD/P4DGB Bearing Achieve High-Speed Performance?
71806 ACD/P4DGB Bearing supports speeds up to 100,500 rpm, making it ideal for high-speed machinery.
Its precision P4 tolerance class ensures smooth operation, reducing vibration and noise.
The open design facilitates effective lubrication, maintaining performance under continuous use.
Light preload (Class B) enhances stability, ensuring consistent accuracy in angular contact applications.
Engineered for Precision: 71806 ACD/P4DGB Bearing
71806 ACD/P4DGB Bearing’s chrome steel construction provides excellent resistance to wear and fatigue.
The 23-ball design distributes loads evenly, extending service life in demanding environments.
With a temperature range of -30°C to 110°C, it performs reliably in varied conditions.
Its matched set configuration (back-to-back or face-to-face) offers flexibility for complex installations.
Key Fields for 71806 ACD/P4DGB Bearing
71806 ACD/P4DGB Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The light preload and P4 tolerance class make it ideal for applications demanding minimal vibration.
In robotics, 71806 ACD/P4DGB Bearing supports articulated arms, providing smooth movement and long service life. Its universal matching capability allows for flexible configurations in compact spaces.
For aerospace components, 71806 ACD/P4DGB Bearing handles both radial and axial loads efficiently. The phenolic cage and chrome steel construction offer reliability in extreme temperature conditions.
Where Is 71806 ACD/P4DGB Bearing Used?
You’ll often find 71806 ACD/P4DGB Bearing in dental drills, where its high-speed capability and precision are crucial. The open design allows for easy lubrication, ensuring consistent performance.
In 3D printers, 71806 ACD/P4DGB Bearing ensures precise linear motion, contributing to print accuracy. Its lightweight design and high-speed rating make it a popular choice for additive manufacturing.
Built for Heavy-Duty Use: 71806 ACD/P4DGB Bearing
71806 ACD/P4DGB Bearing excels in industrial pumps, handling both radial and axial loads with ease. The chrome steel rings and phenolic cage provide durability in harsh environments.
For electric motors, 71806 ACD/P4DGB Bearing offers reliable performance at high speeds. Its universal matching feature simplifies installation and maintenance in motor assemblies.
Automotive vs Aerospace: Applications of 71806 ACD/P4DGB Bearing
In automotive transmissions, 71806 ACD/P4DGB Bearing supports smooth gear shifts with its angular contact design. The P4 tolerance ensures precise alignment under load.
For aerospace actuators, 71806 ACD/P4DGB Bearing delivers consistent performance in high-stress conditions. Its lightweight construction and high-speed capability are ideal for flight control systems.
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