An experimental analysis of the fretting behavior in the presence of a polytetrafluoroethylene-based bonded solid lubrication coating is presented. Dynamic analyses have been performed in combination with examinations through Scanning Electron Microscopy, Fourier Transform Infrared Spectrometer, Laser Scanning Microscope and surface profile-meter. Experimental results showed that the coating has excellent anti-friction and wear-resistant performance, and strongly modifies fretting regime behavior compared to that of non-coating condition. Mechanical and chemical effects are key factors for fracture of coating molecular chains and formation of wear debris during fretting. (C) 2003 Elsevier B.V. All rights reserved.