In the future, China's robot bearing market will be very broad. With the rapid development of industrial robots in China, it will bring the rapid development of robot bearings. For general positioning industrial robots (loading and unloading machine tools), each robot needs about 36 sets of bearings. If the annual demand for industrial robots in China is 150000 in the future, 5.4 million sets of robot bearings will be required.

The selling price of 6kg robot is 150000 yuan, and that of 160kg robot is 450000 yuan. The average price is 300000 yuan. The supporting bearings account for 8% of the selling price, so 150000 sets are sold annually, and the supporting bearings need to be 3.6 billion yuan.