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The 71901 CD/P4ADGB is a super precision angular contact ball bearing, measuring 12mm by 24mm by 12mm. Made from chrome steel, it’s designed for high-speed applications with a 15° contact angle.
It handles radial loads up to 981 lbf and spins smoothly at speeds up to 220,000 RPM. The phenolic cage ensures durability, while the open design allows for easy lubrication.
This bearing comes in a matched set of two, suitable for universal matching in back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like spindles or high-speed tools.
Weighing just 0.02kg, it’s lightweight yet robust, operating in temperatures from -30°C to 110°C. Compliant with P4A tolerance class for exceptional accuracy.
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Performance Features of 71901 CD/P4ADGB Bearing
71901 CD/P4ADGB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and reliable performance under dynamic radial loads up to 981 lbf.
The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a maximum speed of 220,000 rpm, it is suitable for high-speed precision tasks.
71901 CD/P4ADGB Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its universal matching design allows flexible arrangement options, including back-to-back or face-to-face configurations.
The light preload (Class B) ensures minimal vibration and noise during operation.
This makes it ideal for applications requiring high precision and quiet performance.
Industrial Uses of 71901 CD/P4ADGB Bearing
71901 CD/P4ADGB Bearing is commonly used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load handling. The open design and phenolic cage make it suitable for high-speed operations.
In robotics, 71901 CD/P4ADGB Bearing supports articulated arms, providing smooth movement and low friction. Its universal matching feature allows flexible arrangement in tight spaces.
For medical imaging devices, 71901 CD/P4ADGB Bearing’s chrome steel construction offers reliability and long service life. The P4A tolerance class ensures consistent performance in critical applications.
Where Is 71901 CD/P4ADGB Bearing Used?
You’ll find 71901 CD/P4ADGB Bearing in 3D printers, where its light preload and high-speed capability enhance print accuracy. The matched set design simplifies installation and maintenance.
In automotive testing equipment, 71901 CD/P4ADGB Bearing handles angular loads with precision. Its lubricated design reduces wear, even under continuous use.
Built for Heavy-Duty Use: 71901 CD/P4ADGB Bearing
71901 CD/P4ADGB Bearing works well in industrial pumps, managing both radial and thrust loads efficiently. The phenolic cage resists heat and chemical exposure.
For small electric motors, 71901 CD/P4ADGB Bearing’s compact size and high-speed rating make it a reliable choice. The chrome steel balls ensure durability in demanding conditions.
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