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The 7216 ACD/HCP4A is a super precision angular contact ball bearing with an 80mm bore and 140mm outer diameter, designed for high-speed applications. Its 25° contact angle efficiently handles both radial and axial loads, supporting up to 18428 lbf dynamically.
Made from chrome steel rings and ceramic balls, it offers smooth operation at speeds up to 17000 RPM. The phenolic cage reduces friction and wear, enhancing durability.
This open-type bearing comes pre-lubricated and operates in temperatures from -30°C to 110°C. Its P4 tolerance class ensures exceptional precision for demanding tasks.
Ideal for machine tools, spindles, or high-performance equipment where accuracy and speed are crucial. Weighing 1.24kg, it’s robust yet manageable for its size. Interchangeable with SKF bearings for easy replacement.
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Engineered for Precision: 7216 ACD/HCP4A Bearing
7216 ACD/HCP4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
The chrome steel rings and ceramic balls ensure smooth operation under dynamic radial loads up to 18428 lbf.
With a maximum speed of 17,000 rpm, it delivers reliable performance in demanding conditions.
The phenolic cage maintains ball alignment, reducing friction and extending service life.
Its P4 tolerance class guarantees exceptional accuracy for precision machinery.
The open design allows for easy lubrication, ensuring consistent performance over time.
7216 ACD/HCP4A Bearing operates efficiently within a temperature range of -30° to 110°C.
The ceramic balls contribute to reduced heat generation, enhancing durability.
Industrial Uses of 7216 ACD/HCP4A Bearing
The 7216 ACD/HCP4A Bearing is commonly used in high-speed machine tools, where its 25° contact angle provides excellent radial and axial load support. Its ceramic balls reduce friction, making it ideal for precision grinding applications.
In automotive systems, 7216 ACD/HCP4A Bearing enhances performance in electric vehicle motors, handling both speed and angular loads efficiently. The phenolic cage ensures quiet operation, perfect for reducing noise in passenger vehicles.
For robotics, 7216 ACD/HCP4A Bearing offers reliable motion control in robotic arms, thanks to its P4 tolerance class. The open design allows for easy lubrication, extending service life in continuous operation.
Medical imaging devices benefit from 7216 ACD/HCP4A Bearing’s smooth rotation and low heat generation. Its chrome steel rings and ceramic balls ensure consistent accuracy in sensitive diagnostic equipment.
In aerospace applications, 7216 ACD/HCP4A Bearing withstands high speeds and loads in turbine systems. The lubricated design ensures durability even under extreme temperature variations.
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