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The 71907 ACDGC/P4A is a super precision angular contact ball bearing with a 35mm bore and 55mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and moderate preload for balanced performance.
This bearing handles radial loads up to 2077 lbf and can spin at impressive speeds up to 56,000 RPM. Its open design and phenolic cage ensure smooth operation and durability.
With a width of just 10mm, it’s compact yet robust, suitable for high-precision applications. The bearing works well in temperatures ranging from -30°C to 110°C.
Ideal for machine tools or spindle applications where precision and speed are crucial. It’s interchangeable with SKF bearings and comes lubricated for immediate use. Weighing only 0.074kg, it’s lightweight and easy to handle.
The bearing can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use. Compliant with P4A tolerance class, it offers reliable performance in demanding conditions.
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Performance Features of 71907 ACDGC/P4A Bearing
71907 ACDGC/P4A Bearing is designed for high-speed applications, with a maximum speed of 56,000 rpm.
Its chrome steel construction ensures durability and resistance to wear under dynamic radial loads up to 2077 lbf.
The 25° contact angle provides excellent angular contact performance, ideal for precision tasks.
With a phenolic cage, it maintains smooth operation and reduces friction during high-speed rotation.
71907 ACDGC/P4A Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its open design allows for easy lubrication, ensuring consistent performance over time.
The P4A tolerance class guarantees high precision, making it suitable for demanding industrial applications.
Its universal matching capability allows flexible arrangement options like back-to-back or face-to-face configurations.
Key Fields for 71907 ACDGC/P4A Bearing
71907 ACDGC/P4A Bearing is commonly used in high-speed machine tools, where its precision and moderate preload ensure accurate spindle rotation. The 25° contact angle helps manage combined radial and axial loads effectively.
In robotics, 71907 ACDGC/P4A Bearing supports articulated arms, providing smooth movement and reliability in repetitive tasks. Its phenolic cage reduces friction, making it suitable for continuous operation.
For medical imaging devices, 71907 ACDGC/P4A Bearing’s chrome steel construction offers durability and consistent performance. The P4A tolerance class ensures minimal vibration, which is critical for clear imaging results.
In automotive applications, 71907 ACDGC/P4A Bearing is found in electric power steering systems, where its high-speed capability enhances responsiveness. The open design allows for easy lubrication, extending service life.
Consumer electronics like high-end printers benefit from 71907 ACDGC/P4A Bearing’s precision, ensuring quiet and reliable paper handling. Its compact size fits well in space-constrained designs.
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