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The 71917 ACD/P4ADGC is a super precision angular contact ball bearing with an 85mm bore and 120mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 16088 lbf and operates smoothly at speeds up to 28000 RPM.
Its 25° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face. The phenolic cage ensures quiet performance and longevity, even under moderate preload.
This bearing is ideal for high-precision applications like machine tool spindles or robotics. It works reliably in temperatures from -30°C to 110°C and comes lubricated for easy use.
Weighing 1.06kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for convenient replacements.
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Performance Features of 71917 ACD/P4ADGC Bearing
71917 ACD/P4ADGC Bearing is crafted with chrome steel rings and balls, offering excellent durability for precision tasks.
Its 25° contact angle ensures optimal load distribution, enhancing performance in angular contact applications.
The phenolic cage maintains ball alignment, reducing friction and extending the bearing’s service life.
With a dynamic radial load capacity of 16088 lbf, it handles demanding conditions reliably.
71917 ACD/P4ADGC Bearing operates smoothly at speeds up to 28,000 rpm, balancing speed and stability.
Its universal matching design allows flexible arrangement, suitable for various mounting configurations.
The moderate preload (Class C) ensures consistent performance, reducing vibration and noise.
Its temperature range of -30°C to 110°C makes it adaptable to diverse working environments.
Key Fields for 71917 ACD/P4ADGC Bearing
71917 ACD/P4ADGC Bearing is commonly used in high-speed machine tools, where its 25° contact angle ensures precise radial and axial load handling. The universal matching design allows flexible arrangements, making it suitable for complex setups.
In aerospace applications, 71917 ACD/P4ADGC Bearing supports components like turbine shafts, thanks to its P4A tolerance class and moderate preload. The phenolic cage reduces friction, enhancing performance at high RPMs.
For automation systems, 71917 ACD/P4ADGC Bearing excels in robotic arms and CNC machines, where its chrome steel construction ensures durability. The lubricated design further extends service life in continuous operation.
Medical imaging devices benefit from 71917 ACD/P4ADGC Bearing’s low vibration and high precision. Its open seal type allows for easy maintenance, crucial in sensitive environments.
In electric vehicle motors, 71917 ACD/P4ADGC Bearing handles angular loads efficiently, contributing to smoother operation. The metric sizing ensures compatibility with a wide range of European and Asian designs.
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