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The 71803 CD/P4DBA is a super precision angular contact ball bearing, measuring 17mm by 26mm by 10mm, crafted from durable chrome steel. It features a 15° contact angle and comes in a matched pair for balanced performance.
With a dynamic radial load capacity of 848 lbf, it handles high speeds up to 103,000 RPM smoothly. The phenolic cage ensures quiet operation and longevity, even under extra light preload conditions.
Its open design allows for easy lubrication, making maintenance straightforward. The bearing operates reliably in temperatures ranging from -30°C to 110°C.
Ideal for precision applications like machine tool spindles or high-speed robotics, where accuracy and smooth rotation are essential. Weighing just 0.02kg, it’s lightweight yet robust for its size. Interchangeable with SKF bearings for convenient replacements.
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Performance Features of 71803 CD/P4DBA Bearing
71803 CD/P4DBA Bearing is designed with a 15° contact angle, optimising load distribution for precision tasks.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
The matched arrangement of two bearings provides extra stability, ideal for high-speed applications.
With a maximum speed of 103,000 rpm, it delivers reliable performance under demanding conditions.
71803 CD/P4DBA Bearing’s P4 tolerance class guarantees exceptional accuracy for critical operations.
Its open design allows for easy lubrication, extending service life and reducing maintenance needs.
Common Applications of 71803 CD/P4DBA Bearing
In machine tools, 71803 CD/P4DBA Bearing ensures high precision for spindle operations, thanks to its angular contact design and P4 tolerance. The matched arrangement also helps maintain stability during high-speed rotations.
Where Is 71803 CD/P4DBA Bearing Used?
You’ll often find 71803 CD/P4DBA Bearing in robotics, where its extra-light preload reduces friction for smoother arm movements. The phenolic cage adds durability, making it reliable for continuous operation.
Optimized for Performance: 71803 CD/P4DBA Bearing
For small electric motors, 71803 CD/P4DBA Bearing offers excellent radial load support while keeping noise levels low. Its chrome steel construction ensures longevity even in demanding conditions.
Medical vs Industrial: Where 71803 CD/P4DBA Bearing Excels
In medical imaging devices, 71803 CD/P4DBA Bearing provides quiet and precise motion control. Industrial pumps benefit from its ability to handle both radial and axial loads efficiently.
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