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The 7216 ACD/P4DBA is a super precision angular contact ball bearing with an 80mm bore and 140mm outer diameter, crafted from durable chrome steel. Its 25° contact angle and matched arrangement of two bearings (DB) ensure smooth handling of combined radial and axial loads.
Designed for high-speed applications, it spins up to 28,000 RPM and handles dynamic radial loads up to 29,925 lbf. The phenolic cage reduces friction, while the open design allows easy lubrication.
With a tight P4 tolerance class, this bearing offers reliable performance in demanding conditions. Ideal for machine tools or high-precision spindles where accuracy is key.
Weighing 2.92kg, it’s robust yet suitable for applications requiring extra-light preload. Works well in temperatures from -30°C to 110°C.
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Why Choose 7216 ACD/P4DBA Bearing for Precision Tasks?
7216 ACD/P4DBA Bearing features a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 29,925 lbf, it performs reliably in high-speed applications.
The P4 tolerance class guarantees precision, making it suitable for demanding machinery.
Designed for extra light preload, 7216 ACD/P4DBA Bearing ensures smooth operation up to 28,000 rpm.
Its matched arrangement of two bearings enhances stability and load distribution.
The open seal type allows for easy lubrication, maintaining performance in temperatures from -30°C to 110°C.
This bearing is a practical choice for applications requiring high precision and reliability.
Industrial Uses of 7216 ACD/P4DBA Bearing
The 7216 ACD/P4DBA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. Its phenolic cage reduces friction, making it suitable for high-speed operations.
In automotive applications, 7216 ACD/P4DBA Bearing supports gearbox systems, providing stability under radial and axial loads. The matched arrangement enhances performance in demanding driving conditions.
For robotics, 7216 ACD/P4DBA Bearing offers reliable motion control in articulated arms and automated systems. The extra light preload ensures smooth movement without unnecessary resistance.
Medical imaging devices benefit from 7216 ACD/P4DBA Bearing’s precision, ensuring quiet and vibration-free operation. The chrome steel construction adds durability for long-term use in critical environments.
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