Hi-Hiest is one example of a company whose spherical bearings are attracting attention as humanoid joint components. Although the company’s main business is bearings for linear motion and it also has internally developed products, including spherical bearings, most of its revenue comes from OEM orders for major linear-motion equipment manufacturers.
The Nikkan Kogyo Shimbun reports that controlling heat and friction is important in humanoid robot joints, and that Hi-Hiest’s spherical bearings are valued for their low friction and space-saving design. Spherical bearings are not the company’s largest product group; they are the smallest of its three product groups.
The company’s revenue mix is centred on the processing and supply of bearings for linear motion, in addition to internally developed products including spherical bearings. Most customers are equipment manufacturers and major component manufacturers, with substantial deliveries to THK.
Factors that may influence the share price include several risks, such as swings in capital investment, customer concentration, financial resources, and a disconnect between popularity as a thematic stock and business performance. The fact that the earnings summary includes disclosure of material events relating to the going-concern assumption is also cited as a point requiring attention.
This article presents Hi-Hiest’s two sides as a single map, organising the revenue structure of its three product categories, linear-motion equipment, precision parts processing, and unit products, together with the conditions for future growth and the indicators that should be monitored.