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The 7003 CD/P4ADT is a super precision angular contact ball bearing with a 17mm bore and 35mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 2498 lbf and spins smoothly at speeds up to 121,000 RPM.
Its 15° contact angle and matched pair design (2 bearings << DT) provide excellent stability under angular loads. The open seal allows easy lubrication, while the phenolic cage ensures quiet operation. This bearing is ideal for high-precision applications like machine tool spindles or dental equipment. With a temperature range of -30°C to 110°C, it performs reliably in various conditions. Weighing just 0.076kg, it's lightweight yet robust. Compliant with P4A tolerance class, it offers precise performance for demanding tasks.
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Why Choose 7003 CD/P4ADT Bearing for Precision Tasks?
7003 CD/P4ADT Bearing features a 15° 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 and noise.
The P4A tolerance class guarantees exceptional accuracy, making it suitable for demanding applications.
With a maximum speed of 121,000 rpm, it delivers reliable performance in high-speed environments.
How Is 7003 CD/P4ADT Bearing Engineered for Reliability?
7003 CD/P4ADT Bearing is designed with a matched arrangement of two bearings, providing balanced load distribution.
The chrome steel construction resists wear, and the open seal type allows for easy lubrication.
Its dynamic radial load capacity of 2498 lbf ensures long-lasting performance under stress.
The phenolic cage maintains ball alignment, enhancing smooth operation and reducing maintenance needs.
Built for Reliability: 7003 CD/P4ADT Bearing
7003 CD/P4ADT Bearing’s chrome steel components offer excellent resistance to wear and fatigue.
The 15° contact angle optimises load handling, making it versatile for various applications.
With a temperature range of -30°C to 110°C, it performs reliably in diverse environments.
Its high-speed capability of 121,000 rpm ensures efficiency without compromising precision.
Common Applications of 7003 CD/P4ADT Bearing
In machine tools, 7003 CD/P4ADT Bearing excels in high-speed spindles, where its 15° contact angle ensures precise radial and axial load handling. The matched pair design (DT arrangement) enhances stability for demanding operations.
Where Is 7003 CD/P4ADT Bearing Used?
You’ll often find 7003 CD/P4ADT Bearing in robotics, particularly in articulated arms requiring smooth, low-friction movement. Its phenolic cage reduces weight while maintaining durability under rapid rotations.
Optimized for Performance: 7003 CD/P4ADT Bearing
For small electric motors, 7003 CD/P4ADT Bearing’s P4A tolerance class guarantees consistent accuracy, even at speeds up to 121,000 rpm. The open design simplifies relubrication in long-term installations.
Automotive vs Aerospace: Applications of 7003 CD/P4ADT Bearing
In automotive transmissions, 7003 CD/P4ADT Bearing handles combined loads efficiently, while in aerospace actuators, its chrome steel construction resists wear under vibration. The metric sizing suits both industries.
Essential Roles of 7003 CD/P4ADT Bearing
Medical centrifuges rely on 7003 CD/P4ADT Bearing for quiet, vibration-free operation during high-speed testing. The lubricated design minimises maintenance in sterile environments.
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