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The 71916 ACE/P4A is a super precision angular contact ball bearing with an 80mm bore and 110mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 4860 lbf and operates smoothly at speeds up to 22,000 RPM.
With a 25° contact angle and phenolic cage, it offers excellent stability and low friction. The open design allows for easy lubrication, ensuring long service life.
This bearing is ideal for high-precision applications like machine tool spindles or robotics, where accuracy is key. Its P4 tolerance class ensures reliable performance in demanding conditions.
Weighing just 0.36kg, it’s lightweight yet robust. It’s interchangeable with SKF bearings, making it a practical choice for replacements or upgrades. Suitable for temperatures from -30°C to 110°C.
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Engineered for Precision: 71916 ACE/P4A Bearing
71916 ACE/P4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
With a dynamic radial load capacity of 4860 lbf, it handles demanding tasks reliably.
The P4 tolerance class guarantees exceptional accuracy, making it suitable for precision machinery.
Operating at speeds up to 22,000 rpm, it maintains performance without compromising stability.
Its open design allows for easy lubrication, extending service life in various conditions.
Where Is 71916 ACE/P4A Bearing Used?
71916 ACE/P4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The 25° contact angle provides excellent radial and axial load support.
In automotive applications, 71916 ACE/P4A Bearing can be found in performance gearboxes, helping to reduce friction and improve efficiency. Its phenolic cage offers quiet operation, ideal for high-performance vehicles.
For automation systems, 71916 ACE/P4A Bearing supports robotic arms and CNC machines, where its P4 tolerance class guarantees consistent movement. The open design allows for easy lubrication, extending service life in demanding conditions.
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