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The 71817 CD/P4DGC is a super precision angular contact ball bearing with an 85mm bore and 110mm outer diameter, crafted from durable chrome steel. It supports radial loads up to 7898 lbf and operates smoothly at speeds up to 28,000 RPM.
With a 15° contact angle and moderate preload, it offers excellent stability for high-precision applications. The open design and phenolic cage ensure reliable performance and easy maintenance.
This bearing is part of a matched set, suitable for universal mounting configurations like back-to-back or face-to-face. Ideal for machine tools or spindle systems where precision and speed are crucial.
Weighing 0.53kg, it handles temperatures from -30°C to 110°C and is interchangeable with SKF bearings for convenient replacements. Compliant with P4 tolerance class for superior accuracy.
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Performance Features of 71817 CD/P4DGC Bearing
71817 CD/P4DGC Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
The bearing’s dynamic radial load capacity of 7898 lbf makes it suitable for high-performance applications.
With a maximum speed of 28,000 rpm, it maintains precision even under demanding conditions.
Universal matching allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.
This feature enhances versatility, making 71817 CD/P4DGC Bearing adaptable to various mechanical setups.
Moderate preload (Class C) ensures optimal performance without excessive stress.
The P4 tolerance class guarantees high precision, meeting stringent industrial requirements.
Industrial Uses of 71817 CD/P4DGC Bearing
The 71817 CD/P4DGC Bearing is commonly used in high-precision machine tools, where its moderate preload and 15° contact angle ensure accurate spindle rotation. Its universal matching design allows for flexible arrangements in back-to-back or face-to-face configurations.
In automotive applications, 71817 CD/P4DGC Bearing supports high-speed components like turbochargers and electric motor shafts. The phenolic cage and chrome steel construction provide durability under demanding conditions.
For automation systems, 71817 CD/P4DGC Bearing excels in robotic arms and CNC machinery, thanks to its P4 tolerance class and smooth operation at speeds up to 28,000 rpm. The open design simplifies lubrication maintenance.
Medical imaging devices benefit from 71817 CD/P4DGC Bearing’s precision and reliability, ensuring consistent performance in sensitive equipment. Its temperature range of -30°C to 110°C makes it suitable for various environments.
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