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The 71916 CD/P4ADBC is a super precision angular contact ball bearing with an 80mm bore and 110mm outer diameter, crafted from high-grade chrome steel. It features a 15° contact angle and comes in a matched pair for balanced performance.
This bearing handles radial loads up to 13320 lbf and spins smoothly at speeds up to 28000 RPM. Its phenolic cage ensures durability while the open design allows for easy lubrication.
The moderate preload (Class C) enhances stability, making it suitable for high-precision applications. With a temperature range of -30°C to 110°C, it performs reliably in varied conditions.
Ideal for machine tools or spindle systems where accuracy is key. Weighing 0.74kg, it’s robust yet manageable for its size. Interchangeable with SKF bearings for convenient replacements.
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Performance Features of 71916 CD/P4ADBC Bearing
71916 CD/P4ADBC Bearing is designed with a 15° contact angle, optimising performance in angular contact applications.
The chrome steel rings and balls ensure durability and resistance to wear under high radial loads.
With a dynamic radial load capacity of 13320 lbf, it handles demanding conditions reliably.
The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.
71916 CD/P4ADBC Bearing operates efficiently at speeds up to 28,000 rpm.
Its moderate preload (Class C) ensures stability and precision in matched bearing arrangements.
The open design allows for easy lubrication, extending service life.
Its temperature range of -30°C to 110°C makes it suitable for various environments.
Key Fields for 71916 CD/P4ADBC Bearing
71916 CD/P4ADBC Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The moderate preload and P4A tolerance class make it suitable for applications demanding tight tolerances.
In aerospace components, 71916 CD/P4ADBC Bearing supports critical systems like turbine shafts, thanks to its chrome steel construction and high dynamic radial load capacity. The matched arrangement of two bearings enhances stability under angular loads.
For robotics, 71916 CD/P4ADBC Bearing’s phenolic cage reduces friction, making it ideal for articulated arms requiring smooth, precise movement. Its open design allows for easy lubrication, extending service life in continuous operation.
Automotive vs Aerospace: Applications of 71916 CD/P4ADBC Bearing
In automotive systems, 71916 CD/P4ADBC Bearing is often found in high-performance gearboxes, where its 15° contact angle handles combined loads effectively. The metric sizing ensures compatibility with European and Asian vehicle designs.
Aerospace applications benefit from 71916 CD/P4ADBC Bearing’s ability to withstand extreme speeds and temperatures, crucial for avionics and landing gear systems. The phenolic cage material resists wear even under prolonged stress.
What Makes 71916 CD/P4ADBC Bearing a Preferred Choice?
71916 CD/P4ADBC Bearing’s balanced design makes it versatile for both industrial and medical equipment, such as MRI machines requiring quiet operation. The chrome steel balls and rings provide durability in high-load scenarios.
Its open seal type simplifies maintenance, while the lubricated design ensures consistent performance in varied temperatures. This makes it a reliable choice for applications ranging from automation to heavy machinery.
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