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The 71801 CD/P4DGA is a super precision angular contact ball bearing with a compact size of 12mm by 21mm by 10mm, crafted from durable chrome steel. It features a 15° contact angle and is designed for angular contact loads, handling up to 760 lbf dynamically.
Its open design and phenolic cage ensure smooth operation at high speeds, reaching up to 140,000 RPM. The bearing comes pre-lubricated and operates efficiently in temperatures from -30°C to 110°C.
This model is universally matched, allowing flexible arrangements like back-to-back or face-to-face setups. Ideal for precision applications such as machine tools or high-speed spindles where accuracy is key.
Weighing just 0.012kg, it’s lightweight yet robust, and interchangeable with SKF bearings for easy replacement. Compliant with P4 tolerance class for superior performance.
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Why Choose 71801 CD/P4DGA Bearing for Precision Tasks?
71801 CD/P4DGA Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
With a dynamic radial load capacity of 760 lbf, it performs reliably in high-speed applications up to 140,000 rpm.
The universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.
Operating between -30°C to 110°C, 71801 CD/P4DGA Bearing maintains accuracy in varied temperature conditions.
Its P4 tolerance class guarantees exceptional precision, making it suitable for demanding industrial uses.
Industrial Uses of 71801 CD/P4DGA Bearing
71801 CD/P4DGA Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for continuous operation.
In robotics, 71801 CD/P4DGA Bearing supports articulated arms, providing smooth movement with minimal vibration. Its universal matching feature allows for flexible arrangement in tight spaces.
For medical imaging devices, 71801 CD/P4DGA Bearing’s P4 tolerance class delivers the consistency needed for clear scans. The chrome steel construction also resists wear in sterile environments.
Automotive applications include electric vehicle motors, where 71801 CD/P4DGA Bearing handles radial and axial loads efficiently. The extra light preload ensures quiet performance at high speeds.
In 3D printers, 71801 CD/P4DGA Bearing’s compact size and precision help maintain print head alignment. The open design allows for easy lubrication, extending service life.
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