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The S71916 ACDGA/P4A is a super precision angular contact ball bearing with an 80mm bore and 110mm outer diameter, crafted from durable chrome steel. Its compact 16mm width makes it suitable for tight spaces while maintaining high performance.
This bearing handles radial loads up to 7762 lbf and spins smoothly at speeds up to 28,000 RPM, thanks to its phenolic cage and grease lubrication. The 25° contact angle ensures efficient load distribution for angular forces.
Sealed for protection, it operates reliably in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees exceptional precision, ideal for high-accuracy applications.
Perfect for machine tools or high-speed spindles, this bearing can be used in back-to-back, face-to-face, or tandem arrangements. Weighing just 0.38kg, it’s a lightweight yet robust choice for demanding setups.
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Performance Features of S71916 ACDGA/P4A Bearing
S71916 ACDGA/P4A Bearing is designed with a 25° contact angle, providing excellent radial and axial load capacity.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load of 7762 lbf, it handles demanding applications with ease.
The P4A tolerance class guarantees high precision for critical operations.
How Does S71916 ACDGA/P4A Bearing Achieve High-Speed Performance?
S71916 ACDGA/P4A Bearing can reach speeds up to 28,000 rpm, thanks to its precision engineering and grease lubrication.
The sealed design protects against contaminants, ensuring smooth operation in various environments.
Its extra light preload reduces friction, enhancing efficiency and extending service life.
The universal matching capability allows flexible arrangement options for complex setups.
Engineered for Precision: S71916 ACDGA/P4A Bearing
S71916 ACDGA/P4A Bearing’s tight tolerances ensure consistent performance in high-precision applications.
The 27 chrome steel balls and phenolic cage work together to minimise vibration and noise.
With a static radial load of 8212 lbf, it maintains reliability under heavy loads.
Its compact 16 mm width makes it suitable for space-constrained installations.
Steel vs Ceramic Bearings: Strengths of S71916 ACDGA/P4A Bearing
S71916 ACDGA/P4A Bearing uses chrome steel for its rings and balls, offering a balance of strength and affordability.
The material choice ensures reliable performance across a temperature range of -30°C to 110°C.
Its phenolic cage provides excellent heat resistance and reduces friction compared to metal cages.
The grease lubrication system maintains smooth operation without frequent maintenance.
Industrial Uses of S71916 ACDGA/P4A Bearing
S71916 ACDGA/P4A Bearing is commonly used in high-speed machine tools, where its precision and extra light preload ensure smooth operation. The sealed design helps keep contaminants out, extending service life in demanding environments.
In robotics, S71916 ACDGA/P4A Bearing provides reliable angular contact support for articulated arms, thanks to its phenolic cage and chrome steel construction. Its high-speed capability makes it ideal for repetitive, precise movements.
For medical imaging devices, S71916 ACDGA/P4A Bearing’s P4A tolerance class ensures minimal vibration, crucial for clear diagnostic results. The grease lubrication also allows for quiet operation in sensitive healthcare settings.
Automotive applications like electric vehicle motors benefit from S71916 ACDGA/P4A Bearing’s ability to handle both radial and angular loads. Its metric sizing and universal matching options simplify integration into various designs.
In aerospace systems, S71916 ACDGA/P4A Bearing’s temperature range and high-speed performance make it suitable for auxiliary equipment. The chrome steel balls provide durability under continuous use.
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