ADR (Les Applications Du Roulement) has historically been one of Europes primary sources for precision miniature ball bearings. WIth a long history, ADR has maintained its position as one of Europes leading premeier manufacturers of precision miniature bearings. ADR can boast a product range from 3mm OD ball bearings to 320mm OD slim section bearings. ADR's product offering can be grouped as follows:

• Deep groove ball bearings
• Angular contact ball bearings
• Bearings with flanged or plain OD's
• Preloaded bearings
• DUPLEX mounting options
• Thin section bearings with preload (duplex, super duplex and spacered bearings)

Typical applications include

• Gyro and gimble special designs
• Optronic special bearing designs (pointing sights, cameras, telescope mechanisms, sensors)
• Rader systems (radar antenna supports, high precision positioning)
• Space (space, satellite sollar panels, earth sensors)
• Seveir environments (X-Ray, nuclear, vacumm pumps, mediacal, missile control)