When the phone turns on the camera mode, the telescopic lens "sticks out". Behind this, it is inseparable from the help of a special micro bearing with an inner diameter of 1mm.
AHRZ Precision Bearing Technology Corporation is the only manufacturer in China that can commercialize the production of miniature bearings, and is China's invisible champion in the field of miniature bearings.
The ultra micro bearing with an inner diameter of 1mm has been applied to the telescopic function of the camera lens of many first-class and mainstream mobile phones in China;
Ultra miniature bearing with inner diameter of 1mm
Motor bearings have been applied to power motors and structural drives in various fields such as artificial intelligence, military industry, 5G, big data, Internet of Things/security, and modern household appliances.
At the end of 2021, the company's R&D team broke through a technical difficulty and successfully developed high-performance miniature bearings for special equipment in China by using a special material that is nonmagnetic, non rusting, low density, non thermal conductive and strong toughness.