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The 71807 CDGA/HCP4 is a super precision angular contact ball bearing with a 35mm bore and 47mm outer diameter, crafted from high-quality chrome steel. Its compact 7mm width makes it suitable for tight spaces, while the ceramic balls enhance performance.
With a 15° contact angle, it handles radial loads up to 1040 lbf and spins smoothly at speeds up to 56,000 RPM. The phenolic cage ensures durability, and the extra light preload (Class A) allows for precise operation.
The open design simplifies lubrication, and it works well in temperatures from -30°C to 110°C. This bearing is universal matching, suitable for back-to-back, face-to-face, or tandem arrangements.
Ideal for high-precision applications like machine tools or medical equipment, it’s interchangeable with SKF bearings. Weighing just 0.026kg, it’s lightweight yet robust. Compliant with P4 tolerance class for exceptional accuracy.
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Why Choose 71807 CDGA/HCP4 Bearing for Precision Tasks?
71807 CDGA/HCP4 Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel rings and ceramic balls ensure smooth operation, even at high speeds up to 56,000 rpm.
The phenolic cage maintains ball alignment, reducing friction and wear for consistent performance.
With a P4 tolerance class, it delivers exceptional accuracy in demanding applications.
Lubricated for longevity, 71807 CDGA/HCP4 Bearing operates efficiently within a -30°C to 110°C range.
Its lightweight design at 0.026 kg makes it suitable for compact, high-speed machinery.
Common Applications of 71807 CDGA/HCP4 Bearing
In high-speed machine tools, 71807 CDGA/HCP4 Bearing excels due to its ceramic balls and phenolic cage, which reduce friction and heat buildup. The P4 tolerance ensures precision in demanding industrial settings.
Where Is 71807 CDGA/HCP4 Bearing Used?
You’ll often find 71807 CDGA/HCP4 Bearing in automotive transmissions, where its angular contact design handles combined loads smoothly. The extra-light preload makes it ideal for applications requiring minimal resistance.
Perfect Fit for Automation: 71807 CDGA/HCP4 Bearing
Robotic arms benefit from 71807 CDGA/HCP4 Bearing’s lightweight and high-speed capabilities. Its open design allows for easy lubrication, extending service life in continuous operation.
Medical vs Industrial: Where 71807 CDGA/HCP4 Bearing Excels
In medical imaging devices, 71807 CDGA/HCP4 Bearing’s precision and low noise are crucial. Industrial spindles, however, rely on its ability to handle high radial and axial loads simultaneously.
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