The robotics industry is entering a stage of rapid development. In fact, China has long been focusing on enhancing the overall development level of the robotics industry, and has successively introduced a series of policies that are conducive to the development of the robotics industry.
In the field of robotics, China has emerged as a pivotal force supporting the development of the global robotics industry, marked by its first breakthrough of the 100 billion yuan mark in 2020. Furthermore, China's industrial robot market has consistently ranked first globally for eight consecutive years.
Tesla robots utilize four distinct types of bearings based on the force characteristics of various positions. Among them, deep groove ball bearings, four-point contact bearings, and angular contact bearings pose relatively low technical barriers, and there are already mature suppliers in China. Crossed roller bearings, however, are challenging to manufacture, with the majority of global suppliers concentrated in Japan and Germany. Domestically, Renben Shares possesses the capability to supply in small batches, while Guoji Precision has both technical reserves and products.
Bearing processing demands a large quantity and high quality of grinding machines. The delivery time for overseas high-precision grinding machines can be as long as 18 months. Domestic companies have already demonstrated the capability to replace imported products, providing support for the expansion of domestic bearing factories.