ADR ALCEN Established in 1925, ADR is a leader company in the field of high precision ball bearings. Through its experience and permanent development, ADR now offers innovative and very high technology products. Visit ADR ALCEN Related technologies Mechanical Solutions & Assembly Housings Hi-Rel Components Related markets Solar, Wind & (Renewable) Energies Space, Aerospace & Defence Medical, healthcare & Life Sciences Industrial Automation & Robotics