Klübersynth GEM 4-680 N High-performance Multipurpose Gear Oil 20L

Klübersynth GEM 4-680 N Synthetic high-performance gear and multipurpose oil with KlüberComp Lube Technology | N° 012237Klübersynth GEM 4 N is a synthetic high-performance gear and multipurpose oil based on polyalphaolefin satisfying the growing requirements and increasing power density of modern gears. Klübersynth GEM 4 N includes KlüberComp Lube Technology, i.e. it is based on especially high-grade raw materials and advanced additives, enabling maximum performance in the lubrication of all gear components.Klübersynth GEM 4 N clearly exceeds CLP requirements according to DIN 51517-3. Corresponding gears can be switched to Klübersynth GEM 4 N without prior consultation with the gear manufacturer provided the general application notes are observed.Temperature range: -30°C to +140°C Volume: 20 l canisterAlso available in: 200 l barrel Benefits for your applicationHigh scuffing protectionExcellent wear protection for gears and rolling bearingsGood shear stability for reliable lubricant film formationHigh micropitting resistanceExcellent ageing and oxidation resistanceWide service temperature range due to good viscosity-temperature behaviourLow foaming tendencyEnergy savings due to optimised friction behaviourGood elastomer compatibilityApprovals by numerous gear OEMsApplicationsKlübersynth GEM 4 N was specially developed for the lubrication of spur, bevel, hypoid and planetary gears that are subject to high loads. Such gears are frequently used in the wind, steel, mining and sugar industries. It is also used for the lubrication of standard worm gears as defined in DIN 3996.Klübersynth GEM 4 N can also be used for the lubrication of plain and rolling bearings, all kinds of toothed couplings, chains, guideways, joints, spindles and pumps, especially in applications where the equipment is exposed to elevated temperatures or pronounced temperature fluctuations.Application notesKlübersynth GEM 4 N can be applied by means of immersion, immersion circulation or injection.The use of drip-feed oilers, brushes, oil cans or suitable automatic lubricating systems is also possible. When using automatic lubricating systems, please note the manufacturer’s instructions regarding the maximum permissible viscosity. The low-viscosity varieties are also used for oil mist lubrication.Klübersynth GEM 4 N is miscible with mineral oils. However, for the Klübersynth GEM 4 N oil to deliver its full performance, any residues of a previously used mineral oil should not exceed 5 % in quantity.Technical specifications Manufacturer number 0122370766 Service temperature, lower limit -30 °C  Service temperature, upper limit 140 °C  Density, DIN 51757, 15°C approx. 860 kg/m³ Flash point, DIN EN ISO 2592, Cleveland open cup ≥ 200 °C ISO viscosity grade, DIN ISO 3448, ISO VG 680 Kinematic viscosity, DIN EN ISO 3104 / DIN 51562-1/ ASTM D445 / ASTM D7042, 100°C approx. 62 mm²/s Kinematic viscosity, DIN EN ISO 3104 / DIN 51562-1/ ASTM D445 / ASTM D7042, 40°C approx. 680 mm²/s Viscosity index, DIN ISO 2909 ≥ 160Hazard Information (CLP)No hazardous substance or mixture.Additional Labeling EUH210: Safety data sheet available on request. EUH208: Contains amines, C10-14-tert-alkyl. May cause allergic reactions.Klübersynth GEM4-680N, Klübersynth GEM 4 680 N  Information on product safety (Manufacturer, Contact)KLÜBER LUBRICATION MÜNCHEN GMBH & CO. KG, Geisenhausenerstraße 7, 81379 München, GERMANY, +49 89 7876 0, , www.klueber.com