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The 71803 CD/P4DFBVT162 is a super precision angular contact ball bearing with a compact size of 17mm by 26mm by 10mm, crafted from durable chrome steel. It features a 15° contact angle and comes in a matched set of two bearings arranged back-to-back (DF).
This bearing handles radial loads up to 848 lbf and spins smoothly at speeds up to 103,000 RPM, thanks to its phenolic cage and grease lubrication. Its light preload (Class B) ensures stable performance in high-speed applications.
The open design allows for easy maintenance, while the tight tolerances (-0.004mm to 0) ensure precise operation. Ideal for applications like machine tool spindles or high-speed robotics where accuracy and speed are crucial.
Weighing just 0.02kg, it’s lightweight yet robust. Compliant with standard temperature ranges (-30°C to 110°C), it’s a reliable choice for demanding environments. Interchangeable with SKF bearings for easy replacements.
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Performance Features of 71803 CD/P4DFBVT162 Bearing
71803 CD/P4DFBVT162 Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its chrome steel construction ensures durability and resistance to wear under dynamic radial loads up to 848 lbf.
The matched arrangement of two bearings enhances stability, making it suitable for high-speed operations up to 103,000 rpm.
Phenolic cage material reduces friction and noise, contributing to smoother performance.
With a light preload class B, 71803 CD/P4DFBVT162 Bearing maintains accuracy in demanding conditions.
Its compact size (17 mm×26 mm×10 mm) allows for easy integration into precision machinery.
The open seal design and grease lubrication ensure reliable operation within a temperature range of -30°C to 110°C.
This bearing is ideal for applications requiring high-speed and precision performance.
Where Is 71803 CD/P4DFBVT162 Bearing Used?
71803 CD/P4DFBVT162 Bearing is commonly used in high-speed machine tools, where its precision and light preload ensure smooth operation. The matched arrangement of two bearings provides stability in demanding applications.
In robotics, 71803 CD/P4DFBVT162 Bearing supports articulated arms, offering reliable performance due to its angular contact design. The phenolic cage reduces friction, making it suitable for repetitive movements.
For medical imaging devices, 71803 CD/P4DFBVT162 Bearing’s chrome steel construction ensures durability and consistent accuracy. Its open seal type allows for easy lubrication, extending service life in critical environments.
In automotive applications, 71803 CD/P4DFBVT162 Bearing is found in gearboxes, where its high-speed capability and load handling are essential. The metric sizing ensures compatibility with various vehicle designs.
For 3D printers, 71803 CD/P4DFBVT162 Bearing’s precision and low friction contribute to accurate print head movements. The light preload helps maintain alignment during detailed printing tasks.
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