EZO - miniature bearings

The holder of the EZO brand of miniature bearings is the Japanese company Sapporo Precision Inc., founded in 1960. The company has state-of-the-art manufacturing facilities. The integrated production of ball bearings, from turning parts to assembly, is conducted on the premises, which measure approximately 78,000 m2. The main factory has various production lines, from a cutting-edge automated line to a line for the production of diverse products in small lots.

Thanks to continuous investments in the development of production technology, Sapporo Precision Group has become an expert in the production of high-precision bearings, including thin-wall bearings and stainless steel bearings. Sapporo Precision Group carefully controls each stage of production, ensuring the highest quality of products. A quality management system compliant with IATF16949 and ISO9001 standards ensures that production and quality control departments work together to conduct accurate quality testing, including dimensions, precision, noise level, friction properties, mechanical properties and fatigue life.