technology in motion

ADR designs, produces and sells high-precision ball bearings in a wide range of sizes (from 1 mm bore to 330 mm outside diameter).

These highly sensitive bearings are found in sights, gyrostabilised systems, optoelectronic and avionics equipment, infrared pointers, encoders, motors, etc.

ADR develops and offers integrated technical solutions adding many functions to the bearings within the context of its stated strategy as a subsystems developer.

ADR also designs and produces actuators specifically adapted to highly complex systems.

ADR on ALCEN's website

Aeronautics & Space Mechanical components

Large Scientific Instruments