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The 7216 CD/P4A is a super precision angular contact ball bearing with an 80mm bore and 140mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for angular contact loads, handling up to 19170 lbf dynamically.
With a maximum speed of 16000 RPM, this bearing offers smooth and reliable performance. Its open design and phenolic cage ensure durability and easy maintenance, even in demanding conditions.
The bearing operates efficiently in temperatures ranging from -30°C to 110°C. It meets the P4 tolerance class (ABEC-7), ensuring high precision for critical applications.
Ideal for use in machine tools, spindles, or other high-precision machinery where accuracy and speed are essential. Weighing 1.46kg, it balances strength and precision for long-lasting performance.
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Performance Features of 7216 CD/P4A Bearing
7216 CD/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 19170 lbf.
The phenolic cage ensures smooth operation, even at high speeds of 16,000 rpm.
Precision-engineered to P4 (ABEC-7) tolerance standards, it delivers reliable performance in demanding conditions.
With a temperature range of -30° to 110°C, 7216 CD/P4A Bearing adapts well to varying operational environments.
Its open design simplifies lubrication, reducing maintenance needs and extending service life.
Key Fields for 7216 CD/P4A Bearing
7216 CD/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The P4 tolerance class makes it suitable for applications demanding tight control over radial and axial loads.
In automotive applications, 7216 CD/P4A Bearing supports components like wheel hubs and transmissions, thanks to its ability to handle combined loads. The phenolic cage reduces friction, enhancing efficiency in high-speed scenarios.
For automation systems, 7216 CD/P4A Bearing is a reliable choice for robotic arms and CNC machinery. Its chrome steel construction provides durability, while the open seal allows for easy lubrication maintenance.
Medical imaging devices benefit from 7216 CD/P4A Bearing’s precision and smooth operation. The consistent performance ensures minimal vibration, crucial for sensitive diagnostic equipment.
In aerospace applications, 7216 CD/P4A Bearing is valued for its reliability in flight control systems. The high-speed capability and temperature resistance make it ideal for demanding environments.
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