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The 7003 ACD/P4ADBD 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 in a matched pair for heavy preload applications.
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 machine tools or high-speed spindles where accuracy is crucial.
Weighing just 0.076kg per bearing, the set is lightweight yet robust. It operates reliably in temperatures from -30°C to 110°C, making it versatile for various industrial uses.
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Performance Features of 7003 ACD/P4ADBD Bearing
7003 ACD/P4ADBD Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
The matched arrangement of two bearings provides stability, ideal for high-precision tasks.
With a dynamic radial load capacity of 2385 lbf, it handles demanding conditions reliably.
7003 ACD/P4ADBD Bearing operates at speeds up to 115,000 rpm, balancing performance and longevity.
Its P4A tolerance class ensures consistent precision, making it suitable for critical applications.
Industrial Uses of 7003 ACD/P4ADBD Bearing
The 7003 ACD/P4ADBD Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. Its heavy preload and P4A tolerance make it suitable for applications demanding minimal deflection.
In automotive systems, 7003 ACD/P4ADBD Bearing supports components like electric motors and gearboxes, where its durability and high-speed capability are key. The matched arrangement of two bearings enhances stability under angular loads.
For medical imaging devices, 7003 ACD/P4ADBD Bearing’s chrome steel construction and phenolic cage provide reliable performance in sensitive environments. The open design allows for easy lubrication, extending service life in continuous-use scenarios.
Automation and robotics benefit from 7003 ACD/P4ADBD Bearing’s precision, particularly in robotic arms and CNC machinery. Its high-speed rating and low friction contribute to smooth, efficient operation.
In consumer electronics like printers and small appliances, 7003 ACD/P4ADBD Bearing offers quiet and reliable performance. The compact size and metric dimensions make it a versatile choice for various designs.
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