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The S71916 ACD/P4A is a super precision angular contact ball bearing with an 80mm bore and 110mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 7762 lbf and operates smoothly at speeds up to 9500 RPM.
Its 25° contact angle and sealed design ensure stable performance under angular loads, while the phenolic cage reduces friction. The bearing comes preloaded for immediate use and works in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a reliable choice for replacements. Ideal for high-precision applications like machine tool spindles or robotics where accuracy is key.
Weighing just 0.38kg, it’s lightweight yet robust for its size. Compliant with P4 tolerance standards for consistent performance.
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Why Choose S71916 ACD/P4A Bearing for Precision Tasks?
S71916 ACD/P4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel construction ensures durability and consistent performance under radial loads up to 7762 lbf.
The sealed design and phenolic cage reduce friction, making it suitable for speeds up to 9,500 rpm.
With ABEC-7 tolerance class, S71916 ACD/P4A Bearing delivers reliable accuracy in demanding conditions.
Preload availability enhances stability, ideal for applications requiring minimal deflection.
The lubricated design extends service life while maintaining smooth operation.
Where Is S71916 ACD/P4A Bearing Used?
S71916 ACD/P4A Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The sealed design helps maintain performance in environments with dust or debris.
In robotics, S71916 ACD/P4A Bearing supports smooth movement in articulated arms and joints, thanks to its phenolic cage reducing friction. Its P4 tolerance class makes it ideal for applications demanding minimal vibration.
For medical imaging devices, S71916 ACD/P4A Bearing’s chrome steel construction provides durability and reliability. The lubricated design ensures quiet operation, crucial for sensitive diagnostic equipment.
In automotive applications, S71916 ACD/P4A Bearing is found in gearboxes and electric motors, where its high-speed capability and matched arrangement options enhance performance. The metric sizing ensures compatibility with various vehicle designs.
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