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The 71917 CD/P4ATGA is a super precision angular contact ball bearing with an 85mm bore and 120mm outer diameter, designed for high-speed applications. Its 15° contact angle and universal matching make it versatile for various mounting arrangements.
Made from chrome steel with a phenolic cage, it handles radial loads up to 22388 lbf and spins smoothly at 17000 RPM. The extra light preload ensures minimal friction during operation.
This bearing comes in a matched set of three, suitable for back-to-back, face-to-face, or tandem configurations. Ideal for machine tools or precision equipment where accuracy and speed are crucial.
Weighing 1.59kg, it operates in temperatures from -30°C to 110°C. Compliant with P4A tolerance class for exceptional performance.
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Performance Features of 71917 CD/P4ATGA Bearing
71917 CD/P4ATGA Bearing is designed with a 15° contact angle, offering precise angular contact performance.
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 22,388 lbf, making it suitable for high-performance applications.
With a maximum speed of 17,000 rpm, it maintains stability even at high rotational speeds.
71917 CD/P4ATGA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its universal matching design allows for flexible arrangements, including back-to-back and face-to-face configurations.
The extra light preload ensures minimal friction, enhancing precision and longevity.
Lubrication is optimised to reduce wear, ensuring reliable performance over time.
Key Fields for 71917 CD/P4ATGA Bearing
71917 CD/P4ATGA Bearing is widely used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load distribution. The universal matching design allows flexible arrangements for complex machinery setups.
In aerospace applications, 71917 CD/P4ATGA Bearing supports critical components like turbine shafts, thanks to its phenolic cage reducing friction at high speeds. Its P4A tolerance class guarantees consistent performance under demanding conditions.
For robotics, 71917 CD/P4ATGA Bearing enables smooth motion in articulated arms, with its extra light preload minimising resistance. The chrome steel construction provides durability in continuous operation cycles.
Medical imaging systems benefit from 71917 CD/P4ATGA Bearing’s low vibration characteristics, essential for maintaining scan precision. The lubricated design ensures quiet operation in sensitive environments.
In automotive testing equipment, 71917 CD/P4ATGA Bearing handles combined loads during durability trials. Its metric dimensions simplify integration with European-designed instrumentation.
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