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The 71906 ACE/HCP4A is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, measuring just 9mm wide. Made from chrome steel and ceramic balls, it offers smooth operation and durability.
With a 25° contact angle, it handles both radial and axial loads efficiently, supporting up to 1215 lbf dynamically. Its phenolic cage ensures stability even at high speeds of 70,000 RPM.
The open design allows easy lubrication, while the P4 tolerance class guarantees precision. Ideal for high-speed applications like spindles or precision tools.
Weighing only 0.045kg, it’s lightweight yet robust. Compatible with SKF bearings, it’s a reliable choice for replacements or upgrades. Works well in temperatures from -30°C to 110°C.
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Why Choose 71906 ACE/HCP4A Bearing for Precision Tasks?
71906 ACE/HCP4A Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with precision.
Its ceramic balls and chrome steel rings ensure smooth operation even at high speeds up to 70,000 rpm.
The phenolic cage reduces friction and wear, enhancing the bearing’s longevity.
With a P4 tolerance class, it delivers consistent performance in demanding applications.
Common Applications of 71906 ACE/HCP4A Bearing
71906 ACE/HCP4A Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth rotation.
In robotics, 71906 ACE/HCP4A Bearing supports articulated arms, providing stability and durability in repetitive movements. Its phenolic cage offers lightweight strength, perfect for dynamic robotic systems.
For aerospace components, 71906 ACE/HCP4A Bearing handles both radial and axial loads efficiently, crucial for flight control systems. The P4 tolerance class ensures reliability in demanding environments.
Automotive enthusiasts appreciate 71906 ACE/HCP4A Bearing in performance gearboxes, where its high-speed capability enhances shifting precision. The lubricated design also extends service life under heavy use.
In medical imaging devices, 71906 ACE/HCP4A Bearing’s low vibration and noise levels contribute to clearer scans. Its chrome steel rings provide long-term durability in critical healthcare equipment.
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