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The 71906 ACD/P4ADT is a super precision angular contact ball bearing, measuring 30mm by 47mm by 18mm, crafted from durable chrome steel. It handles radial loads up to 2498 lbf and operates smoothly at speeds up to 83,000 RPM.
Its 25° contact angle and matched pair design (DT arrangement) provide excellent stability for angular loads. The phenolic cage ensures quiet operation and long service life.
Preloaded for precision, this bearing is ideal for high-speed applications like machine tool spindles or dental equipment. It works in temperatures from -30°C to 110°C and comes lubricated for immediate use.
Weighing just 0.096kg, it’s lightweight yet robust. Compliant with P4A tolerance class, it’s interchangeable with SKF bearings for easy replacement. A reliable choice for precision engineering needs.
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Performance Features of 71906 ACD/P4ADT Bearing
71906 ACD/P4ADT Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and consistent performance under dynamic radial loads up to 2498 lbf.
The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 83,000 rpm, it delivers reliable high-speed performance.
71906 ACD/P4ADT Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its matched arrangement of two bearings provides stability and precision in demanding conditions.
The open seal design allows for easy lubrication, ensuring long service life.
Preload availability further enhances its performance in precision applications.
Industrial Uses of 71906 ACD/P4ADT Bearing
71906 ACD/P4ADT Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The matched arrangement of two bearings enhances stability in demanding industrial environments.
In automotive applications, 71906 ACD/P4ADT Bearing supports high-speed components like turbochargers and gearbox systems. Its phenolic cage and chrome steel construction provide durability under continuous operation.
For robotics, 71906 ACD/P4ADT Bearing offers smooth performance in articulated arms and precision joints. The P4A tolerance class ensures minimal vibration, crucial for maintaining accuracy in automated systems.
Medical imaging devices benefit from 71906 ACD/P4ADT Bearing’s reliable performance and low friction. The open design allows for easy lubrication, extending service life in critical healthcare equipment.
In consumer electronics, 71906 ACD/P4ADT Bearing is ideal for high-speed spindle motors in printers and scanners. Its compact size and high-speed capability make it a versatile choice for various electronic applications.
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