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The 7003 ACD/P4ADBA is a super precision angular contact ball bearing with a 17mm bore and 35mm outer diameter, crafted from durable chrome steel. Its compact size (17mm×35mm×20mm) makes it suitable for tight spaces while maintaining high performance.
With a 25° contact angle and extra light preload, it handles radial loads up to 2385 lbf and spins smoothly at speeds up to 115,000 RPM. The phenolic cage ensures quiet operation and long service life.
This matched set of two bearings (DB arrangement) offers excellent stability for angular contact applications. Ideal for high-precision machinery like spindles or CNC tools where accuracy is key.
Weighing just 0.076kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it ensures reliable performance in temperatures from -30°C to 110°C.
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Performance Features of 7003 ACD/P4ADBA Bearing
7003 ACD/P4ADBA Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel construction ensures durability and resistance to wear in high-speed applications.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 115,000 rpm, it excels in precision tasks requiring smooth operation.
How Does 7003 ACD/P4ADBA Bearing Improve Performance?
7003 ACD/P4ADBA Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability under radial and axial loads.
In robotics, 7003 ACD/P4ADBA Bearing supports articulated arms, offering smooth movement thanks to its phenolic cage and chrome steel construction. The extra light preload reduces friction, enhancing efficiency in repetitive tasks.
For medical imaging devices, 7003 ACD/P4ADBA Bearing’s P4A tolerance class delivers the consistency needed for clear scans. Its open design allows for easy lubrication, maintaining performance in critical healthcare environments.
Automotive vs Aerospace: Applications of 7003 ACD/P4ADBA Bearing
In automotive systems, 7003 ACD/P4ADBA Bearing is ideal for gearboxes, handling both speed and load with reliability. The metric sizing ensures compatibility with various vehicle designs.
Aerospace applications benefit from 7003 ACD/P4ADBA Bearing’s lightweight and high-speed capabilities, perfect for avionics and control systems. The temperature range suits both ground and flight conditions.
Built for Heavy-Duty Use: 7003 ACD/P4ADBA Bearing
Industrial pumps rely on 7003 ACD/P4ADBA Bearing for its durability under continuous operation. The chrome steel rings and balls resist wear, even in demanding environments.
Conveyor systems use 7003 ACD/P4ADBA Bearing to maintain alignment and reduce downtime. Its phenolic cage minimises vibration, ensuring smooth material handling.
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