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The 71901 ACEGC/P4A is a super precision angular contact ball bearing, measuring 12mm by 24mm by 6mm, crafted from durable chrome steel. It handles radial loads up to 457 lbf and operates smoothly at speeds up to 140,000 RPM.
With a 25° contact angle and moderate preload, it offers excellent stability for high-precision applications. The open design and phenolic cage ensure reliable performance with easy maintenance.
This bearing is suitable for temperatures ranging from -30°C to 110°C and comes pre-lubricated for immediate use. It can be paired in back-to-back, face-to-face, or tandem arrangements for versatile setups.
Ideal for precision machinery like spindles or dental equipment, it’s interchangeable with SKF bearings. Weighing just 0.01kg, it’s lightweight yet robust for its size.
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Performance Features of 71901 ACEGC/P4A Bearing
71901 ACEGC/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel construction ensures durability and resistance to wear under dynamic radial loads up to 457 lbf.
The phenolic cage maintains ball alignment, reducing friction and enabling smooth operation at high speeds.
With a maximum speed of 140,000 rpm, it delivers reliable performance in precision tasks.
71901 ACEGC/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its moderate preload (Class C) enhances stability, making it suitable for demanding applications.
The open design allows for easy lubrication, ensuring consistent performance over time.
Its universal matching capability supports various configurations like back-to-back or face-to-face arrangements.
Key Fields for 71901 ACEGC/P4A Bearing
71901 ACEGC/P4A Bearing is commonly used in high-speed machine tools, where its moderate preload and 25° contact angle ensure smooth operation. The open design and phenolic cage make it suitable for environments requiring minimal friction.
In robotics, 71901 ACEGC/P4A Bearing supports precise movements in articulated arms, thanks to its P4A tolerance class. Its compact size and high-speed capability make it ideal for automated systems.
For medical imaging devices, 71901 ACEGC/P4A Bearing’s chrome steel construction provides durability and reliability. The lubricated design ensures consistent performance in critical applications.
In consumer electronics like printers, 71901 ACEGC/P4A Bearing’s lightweight and high-speed performance contribute to efficient operation. Its metric sizing allows for easy integration into various designs.
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