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The 71906 CB/P4A is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 1098 lbf and operates smoothly at speeds up to 60,000 RPM.
With a 15° contact angle and open design, it offers excellent performance in high-speed applications. The phenolic cage ensures durability and reduces friction, making it ideal for precision machinery.
This bearing is available with preload and matched arrangements, providing flexibility for various setups. It works well in temperatures ranging from -30°C to 110°C.
Weighing just 0.047kg, it’s lightweight yet robust. Suitable for applications like spindles or high-speed motors where precision and reliability are key. Compliant with P4 tolerance class for superior accuracy.
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Engineered for Precision: 71906 CB/P4A Bearing
71906 CB/P4A Bearing features a 15° contact angle, optimising load distribution for high-precision applications.
Its chrome steel rings and balls enhance durability while maintaining smooth operation under radial loads.
With a dynamic radial load capacity of 1098 lbf, it handles demanding tasks efficiently.
The phenolic cage ensures stability, even at high speeds up to 60,000 rpm.
Designed for matched arrangements, 71906 CB/P4A Bearing offers flexibility in complex setups.
Its P4 tolerance class guarantees consistent performance in precision instruments.
Industrial Uses of 71906 CB/P4A Bearing
The 71906 CB/P4A Bearing is commonly used in high-speed machine spindles, where its 15° contact angle ensures precise radial and axial load handling. Its open design and phenolic cage make it suitable for applications requiring minimal friction and heat generation.
In robotics, 71906 CB/P4A Bearing supports articulated arms and joints, providing smooth movement and accuracy. The P4 tolerance class ensures consistent performance in automated systems where precision is key.
For medical imaging devices, 71906 CB/P4A Bearing’s chrome steel construction offers reliability and durability. Its ability to handle high speeds makes it ideal for rotating components in diagnostic equipment.
Automotive applications like electric vehicle motors benefit from 71906 CB/P4A Bearing’s balanced load capacity. The metric sizing ensures compatibility with a range of European and Asian automotive designs.
In aerospace systems, 71906 CB/P4A Bearing’s lightweight design and high-speed capability make it a practical choice. Its phenolic cage reduces weight while maintaining strength in demanding environments.
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