Klüberalfa BF 83-102 High temperature and speed bearing grease 1kg can

Klüberalfa BF 83-102 Lubricating grease for high temperatures and speeds NSF H1 | N° 090127Klüberalfa lubricants based on perfluorinated polyether (PFPE) have been developed for specific applications where optimum performance under lifetime lubrication conditions is required.Klüberalfa BF 83-102 has been designed to ensure long service life of rolling bearings subject to high speeds and very high permanent temperatures.The calculated speed factor sets new standards in the formulation of high-temperature PFPE greases with PTFE thickeners.Temperature range: -50°C to +200°C Volume: 1 kg can Benefits for your applicationAllows new applications in high-speed bearings lubricated with greasedue to better thermal stability than conventional high-speed greasesdue to better speed characteristics than conventional PFPE/PTFE high-temperature greasesdue to NSF-H1 registrationApplicationsKlüberalfa BF 83-102 is suitable, e.g. for fan bearings in turbochargers, small turbines, generator bearings etc.Even at low temperatures the consistency of Klüberalfa BF 83-102 is low enough for use in low-torque drives.Klüberalfa BF 83-102 is registered as NSF H1 and complies with FDA 21 CFR § 178.3570.Compatibility with plastics and elastomers Lubricating greases based on perfluorinated polyether oils (PFPE) are generally regarded as neutral towards standard elastomers and plastics and therefore allow the use of a wide range of different materials in construction (exception: fluorinated rubber).Nevertheless compatibility with the materials should be tested, especially prior to series application.Application notesFor optimum lubrication results, we recommend cleaning the friction point with white spirit 180/210 and then with Klüberalfa XZ 3-1 prior to initial lubrication.The friction point has to be bright (i.e. free of oil, grease and perspiration) and free of contamination particles.To optimise service life, please contact our technical sales staff.Technical specifications Composition, solid lubricant  PTFE Composition, type of oil  PFPE Service temperature, lower limit  -50 °C Service temperature, upper limit 200 °C NSF H1 registration number  139418 Density, Klüber method: PN 024, 20°C  approx. 1.9 g/cm³ NLGI grade, DIN 51818  2 Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C approx. 26.5 mm²/s Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C approx. 110 mm²/s Flow pressure, DIN 51805-2, -50°C  ≤ 1400 mbar Speed factor (n x dm)  approx. 1000000 mm/min Information on product safety (Manufacturer, Contact)KLÜBER LUBRICATION MÜNCHEN GMBH & CO. KG, Geisenhausenerstraße 7, 81379 München, GERMANY, +49 89 7876 0, , www.klueber.com