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The 7003 CD/P4ADBC is a super precision angular contact ball bearing with a 17mm bore and 35mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes as a matched pair for balanced performance.
This bearing handles radial loads up to 2498 lbf and spins smoothly at speeds up to 121,000 RPM. Its phenolic cage ensures quiet operation and long service life, even under moderate preload.
The open design allows easy lubrication, while the P4A tolerance class guarantees high precision. Ideal for applications like machine tool spindles or high-speed robotics where accuracy is key.
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 industrial use.
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Performance Features of 7003 CD/P4ADBC Bearing
7003 CD/P4ADBC Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
The matched arrangement of two bearings provides balanced performance, ideal for precision tasks.
With a dynamic radial load capacity of 2498 lbf, it handles demanding conditions reliably.
7003 CD/P4ADBC Bearing operates at speeds up to 121,000 rpm, maintaining efficiency.
Its P4A tolerance class ensures high precision, making it suitable for critical applications.
The open design allows easy lubrication, enhancing performance and longevity.
Its compact size (17 mm×35 mm×20 mm) makes it versatile for various machinery setups.
Key Fields for 7003 CD/P4ADBC Bearing
7003 CD/P4ADBC Bearing is widely used in machine tools, where its super precision and angular contact design ensure accurate spindle rotation. The moderate preload helps maintain stability during high-speed operations.
In robotics, 7003 CD/P4ADBC Bearing supports articulated arms, providing smooth movement and reducing vibration. Its matched arrangement of two bearings enhances load distribution for longer service life.
For dental drills and other medical devices, 7003 CD/P4ADBC Bearing’s phenolic cage offers quiet operation and resistance to sterilisation chemicals. The P4A tolerance class guarantees consistent performance in critical applications.
Automotive applications like electric power steering systems benefit from 7003 CD/P4ADBC Bearing’s ability to handle combined radial and axial loads. The chrome steel construction ensures durability even under continuous use.
In 3D printers, 7003 CD/P4ADBC Bearing’s high-speed capability and precision contribute to accurate layer deposition. The open design allows for easy lubrication, reducing maintenance needs.
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