Ultraflon 603 PE lined metal backed bearing system, with or without lube, high PV, high temperature... Ultraflon 603 PE Liner is a bearing grade polymer for use in lubricated or unlubricated environments. With lubrication, PV ratings can be in excess of 1,000,000. Lubrication reservoirs are available on the liner to produce a constant storage and pumping action for better hydrodynamic film generation. For dry applications reservoirs are not used. |