Klüber Klübersynth GH 6-150


Klüber Klübersynth GH 6-150 Is a synthetic high-performance gear and high-temperature oil with KlüberComp Lube Technology.

Your benefits at a glance


– High scuffing protection
– Excellent wear protection for gears and rolling bearings
– Good shear stability for reliable lubricant film formation
– High micropitting resistance
– Optimised for the lubrication of worm gears
– Excellent ageing and oxidation resistance
– Wide service temperature range due to good viscosity-temperature behaviour
– Low foaming tendency
– Energy savings due to optimised friction behaviour
– Good elastomer compatibility
– Approvals by numerous gear OEMs





Klübersynth GH 6 oil was especially developed for the lubrication of worm gears with steel/bronze or steel/grey cast iron pairings.
Klübersynth GH 6 oil is also used for the lubrication of bevel and spur gears, rolling and plain bearings as well as all types of
toothed couplings, especially when exposed to high temperatures.
It can also be used for the lubrication of lifting, drive and transport chains.


Application notes




Klübersynth GH 6 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 GH 6 is not miscible with mineral oil or synthetic hydrocarbons. Prior to switchover, lubrication points should be cleaned, or gears or enclosed lubrication systems be flushed with the Klübersynth GH 6 oil to be used.

Klübersynth GH 6 oil is neutral towards virtually all nonferrous metals. There may be increased wear when the contact surfaces of design elements made of aluminium or aluminium alloys are exposed to dynamic loads. If necessary, preliminary wear tests should be carried out. For use at permanent temperatures of 80 °C max. and with the higher viscosity varieties, seals made of NBR may be used. For higher temperatures, seals made of FKM should be chosen. It should be noted that elastomers from one or several manufacturers can behave differently; therefore tests should be When applying Klübersynth GH 6 oil we recommend the use of two-component paints (reaction paints) for interior coating. Oil gauge glasses should preferably be made of natural glass or polyamide materials. Other transparent plastics, e.g. Plexiglas, have a tendency to crack under stress. The suitability of materials used in contact with Klübersynth GH 6 oil should be tested, especially prior to series application. For checking the contact pattern during running-in, the inspection paint Klübertop P 39-462 Spray (Art. No. 081295) can be used. Klübersynth GH 6 is miscible with the special running-in and anti-corrosion oil Klübersynth GEZ 6-220.