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The 7202 ACD/HCP4ADBD is a super precision angular contact ball bearing with a 15mm bore and 35mm outer diameter, designed for high-speed applications. It features a 25° contact angle and comes in a matched pair for heavy preload requirements.
Made from chrome steel rings and ceramic balls, it handles radial loads up to 2632 lbf and spins smoothly at speeds up to 95,000 RPM. The phenolic cage ensures durability and reduces friction.
Its open design allows easy lubrication, making maintenance straightforward. The bearing operates efficiently in temperatures from -30°C to 110°C.
Ideal for precision machinery like CNC spindles or high-speed motors, this model is interchangeable with SKF bearings. Weighing just 0.074kg, it’s lightweight yet robust for its size.
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How Does 7202 ACD/HCP4ADBD Bearing Achieve High-Speed Performance?
7202 ACD/HCP4ADBD Bearing features ceramic balls and a phenolic cage, reducing friction for smoother high-speed operation.
Its 25° contact angle ensures optimal load distribution, enhancing stability at up to 95,000 rpm.
The heavy preload design of 7202 ACD/HCP4ADBD Bearing minimises deflection, maintaining precision under radial loads.
Chrome steel rings provide durability, while the matched arrangement improves alignment in demanding applications.
7202 ACD/HCP4ADBD Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its lubricated design reduces wear, extending service life even in high-speed conditions.
Industrial Uses of 7202 ACD/HCP4ADBD Bearing
7202 ACD/HCP4ADBD Bearing is commonly used in high-speed machine tools, where its angular contact design handles both radial and axial loads efficiently. The ceramic balls reduce friction, making it suitable for precision grinding applications.
In robotics, 7202 ACD/HCP4ADBD Bearing ensures smooth movement in articulated arms, thanks to its matched arrangement and heavy preload. The phenolic cage adds durability, even in continuous operation scenarios.
For medical imaging devices, 7202 ACD/HCP4ADBD Bearing’s P4A tolerance class provides the accuracy needed for stable performance. Its lubricated design also minimises maintenance requirements in critical healthcare environments.
Automotive vs Aerospace: Applications of 7202 ACD/HCP4ADBD Bearing
In automotive systems, 7202 ACD/HCP4ADBD Bearing supports high-performance gearboxes, where its ceramic balls enhance longevity. The metric sizing ensures compatibility with European and Asian vehicle designs.
Aerospace applications benefit from 7202 ACD/HCP4ADBD Bearing’s lightweight construction and high-speed capabilities. The chrome steel rings withstand extreme conditions, making it reliable for aircraft components.
What Makes 7202 ACD/HCP4ADBD Bearing a Preferred Choice?
7202 ACD/HCP4ADBD Bearing stands out in automation systems, particularly for 3D printers requiring precise linear motion. Its open seal design allows for easy lubrication adjustments.
The bearing’s temperature range (-30°C to 110°C) makes it versatile for industrial ovens and cooling systems. Phenolic cages ensure stability even under thermal stress.
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