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The 7003 ACD/P4ADBB is a super precision angular contact ball bearing with a 17mm bore and 35mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and comes as a matched pair for balanced performance.
This bearing handles radial loads up to 2385 lbf and spins smoothly at speeds up to 115,000 RPM. Its phenolic cage ensures quiet operation and long service life, even in demanding conditions.
The open design allows for easy lubrication, while the P4A tolerance class guarantees high precision. Ideal for applications like machine tool spindles or high-speed robotics where accuracy is crucial.
Weighing just 0.076kg per bearing, this matched set offers lightweight yet robust performance. Suitable for temperatures from -30°C to 110°C, it’s a reliable choice for precision engineering needs.
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Why Choose 7003 ACD/P4ADBB Bearing for Precision Tasks?
7003 ACD/P4ADBB Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with high precision.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
With a dynamic radial load capacity of 2385 lbf, it performs reliably in demanding applications.
The P4A tolerance class guarantees exceptional accuracy, making it suitable for high-speed operations up to 115,000 rpm.
The matched arrangement of two bearings (DB) enhances stability and load distribution.
Its open design allows for easy lubrication, ensuring consistent performance across a temperature range of -30°C to 110°C.
Common Applications of 7003 ACD/P4ADBB Bearing
7003 ACD/P4ADBB Bearing is widely used in machine tools, where its super precision and angular contact design ensure accurate spindle rotation. The light preload and matched arrangement make it suitable for high-speed operations.
In robotics, 7003 ACD/P4ADBB Bearing provides smooth motion control for articulated arms and joints. Its phenolic cage reduces friction, enhancing performance in automated systems.
For medical imaging devices, 7003 ACD/P4ADBB Bearing offers reliable support with minimal vibration. The chrome steel construction ensures durability in critical healthcare applications.
Where Is 7003 ACD/P4ADBB Bearing Used?
You’ll often find 7003 ACD/P4ADBB Bearing in CNC machinery, where its P4A tolerance class delivers consistent precision. The open design allows for easy lubrication and maintenance.
In electric motors, 7003 ACD/P4ADBB Bearing handles radial and axial loads efficiently. Its high-speed capability makes it a solid choice for industrial and automotive applications.
Built for Heavy-Duty Use: 7003 ACD/P4ADBB Bearing
7003 ACD/P4ADBB Bearing excels in gearboxes, managing both thrust and radial loads with ease. The matched bearing set ensures balanced performance under demanding conditions.
For 3D printers, 7003 ACD/P4ADBB Bearing provides the precision needed for smooth linear motion. Its lightweight design and high-speed rating make it ideal for additive manufacturing.
Automotive vs Aerospace: Applications of 7003 ACD/P4ADBB Bearing
In automotive systems, 7003 ACD/P4ADBB Bearing supports transmissions and differentials, offering durability and precision. The metric sizing fits seamlessly into European and Asian vehicle designs.
For aerospace applications, 7003 ACD/P4ADBB Bearing is used in flight control systems, where reliability is paramount. Its temperature range and high-speed performance meet rigorous industry standards.
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