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The 71906 ACD/P4ADGD is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and is designed for heavy preload applications.
This bearing handles radial loads up to 2498 lbf and operates smoothly at speeds up to 83,000 RPM. Its open design and phenolic cage ensure durability and easy maintenance.
The universal matching design allows flexible arrangements like back-to-back or face-to-face, making it versatile for various setups. Ideal for high-precision machinery like spindles or CNC equipment.
Weighing just 0.096kg, it’s lightweight yet robust. Suitable for temperatures from -30°C to 110°C, it’s a reliable choice for demanding industrial applications.
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Performance Features of 71906 ACD/P4ADGD Bearing
71906 ACD/P4ADGD Bearing is crafted with chrome steel rings and balls, offering high precision for angular contact applications.
Its 25° contact angle ensures optimal load distribution, enhancing performance in high-speed operations.
The phenolic cage maintains ball alignment, reducing friction and extending the bearing’s service life.
With a maximum speed of 83,000 rpm, it delivers reliable efficiency in demanding conditions.
Common Applications of 71906 ACD/P4ADGD Bearing
71906 ACD/P4ADGD Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The heavy preload and universal matching make it ideal for demanding industrial environments.
In automotive applications, 71906 ACD/P4ADGD Bearing supports components like electric motors and gearboxes, providing reliable performance under angular loads. Its chrome steel construction offers durability in both high-speed and heavy-load scenarios.
For medical imaging devices, 71906 ACD/P4ADGD Bearing’s phenolic cage and P4A tolerance class deliver smooth, quiet operation. This makes it suitable for sensitive equipment where minimal vibration is crucial.
Automation systems benefit from 71906 ACD/P4ADGD Bearing’s universal matching, allowing flexible mounting in robotic arms and CNC machines. The open design simplifies lubrication and maintenance in continuous operation.
In consumer electronics, 71906 ACD/P4ADGD Bearing’s compact size and high-speed capability make it a good fit for precision devices like 3D printers. The lubricated design ensures long service life even with frequent use.
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