Steel-on-Polytetrafluoroethylene (PTFE) Plastic Material Metric Series Maintenance-Free Spherical Plain Bearings

When lighter loads allow and when corrosion resistance and maintenance-free characteristics are required, a chrome Steel-on-PTFE-plastic material Spherical Plain Bearing may be the best choice. This series’ outer ring is made of carbon chromium steel, hardened, with sliding surface of PTFE plastic. The inner ring is fashioned out of hardened carbon chromium steel, with the sliding surface treated with hard chromium plating.