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The 71916 FE/HCP4ALDBA is a super precision angular contact ball bearing with an 80mm bore and 110mm outer diameter, crafted from chrome steel for durability. It features a ceramic ball design and phenolic cage, ensuring smooth operation at high speeds up to 28,000 RPM.
With an 18° contact angle and extra light preload, it handles radial loads up to 8348 lbf efficiently. The open seal type allows for easy lubrication, making maintenance straightforward.
This matched set of two bearings (DB arrangement) is ideal for high-precision applications like machine tool spindles or high-speed robotics. Its P4A tolerance class ensures exceptional accuracy.
Weighing 0.62kg, it operates reliably in temperatures from -30°C to 110°C. Compatible with SKF bearings, it offers a practical replacement option.
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Performance Features of 71916 FE/HCP4ALDBA Bearing
71916 FE/HCP4ALDBA Bearing is designed with a precise 18° contact angle, optimising load distribution for angular contact applications.
The ceramic balls and chrome steel rings enhance durability while reducing friction during high-speed operation.
With a maximum speed of 28,000 rpm, it delivers reliable performance in demanding precision tasks.
Its extra light preload (Class A) ensures smooth operation and minimal vibration.
Key Fields for 71916 FE/HCP4ALDBA Bearing
71916 FE/HCP4ALDBA Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.
In aerospace components, 71916 FE/HCP4ALDBA Bearing supports critical systems like turbine shafts, thanks to its extra light preload and high-speed capability. The matched arrangement enhances stability under varying loads.
For automation equipment, 71916 FE/HCP4ALDBA Bearing’s phenolic cage and chrome steel rings provide durability in robotic arms and CNC machines. Its P4A tolerance class guarantees consistent performance in precision tasks.
Medical imaging devices benefit from 71916 FE/HCP4ALDBA Bearing’s low friction and reliable operation, ensuring smooth movement in scanners and diagnostic equipment. The lubricated design also extends service life in continuous-use environments.
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