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The 71918 CD/P4AQBCC is a super precision angular contact ball bearing with a 90mm bore and 125mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 28125 lbf and operates smoothly at speeds up to 15000 RPM.
With a 15° contact angle and moderate preload, it offers excellent stability for high-precision applications. The phenolic cage ensures quiet operation and long service life.
This bearing comes in a matched set of four, ideal for applications requiring tight tolerances like machine tool spindles. It performs reliably in temperatures from -30°C to 110°C.
Weighing 2.2kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s a dependable choice for precision engineering needs.
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Performance Features of 71918 CD/P4AQBCC Bearing
71918 CD/P4AQBCC Bearing is designed with a 15° contact angle, optimised for precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
The bearing can handle dynamic radial loads up to 28125 lbf, making it suitable for high-performance machinery.
With a maximum speed of 15,000 rpm, it maintains reliability even under demanding conditions.
71918 CD/P4AQBCC Bearing comes in a matched set of four, providing consistent performance in aligned applications.
Its moderate preload (Class C) ensures stable operation without excessive wear.
Key Fields for 71918 CD/P4AQBCC Bearing
71918 CD/P4AQBCC Bearing is commonly used in high-precision machine tools, where its moderate preload and angular contact design ensure accurate performance. The phenolic cage helps reduce friction, making it suitable for continuous operation.
In aerospace applications, 71918 CD/P4AQBCC Bearing supports components like turbine shafts, thanks to its ability to handle both radial and axial loads. The P4A tolerance class ensures reliability in demanding conditions.
For robotics, 71918 CD/P4AQBCC Bearing’s matched arrangement of four bearings provides stability in articulated arms. Its chrome steel construction offers durability, even in high-speed scenarios.
Medical imaging devices benefit from 71918 CD/P4AQBCC Bearing’s precision and smooth operation. The open design allows for easy lubrication, maintaining performance over time.
In automotive testing equipment, 71918 CD/P4AQBCC Bearing’s high dynamic radial load capacity ensures consistent results. The 15° contact angle helps manage combined loads effectively.
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