Lubricating grease OKS 491
universalfor gearsfor slides

lubricating grease
lubricating grease
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lubricating, universal
Product applications
for gears, for slides, for springs
for mechanical drive
Other characteristics
anti-corrosion, adhesive, aerosol, high-pressure
Operating temperature

Min.: -30 °C (-22 °F)

Max.: 100 °C (212 °F)


OKS 491 is an open gear spray for dry lubrication of slowly-turning, open pinion gears and steel cables etc. subjected to high pressures, dust or corrosive influences, such as outdoor weathering. Areas of application Lubrication of open pinion gears which are highly subject to wearing due to corrosion and continuous soiling, e.g. on construction machines, spindle presses, crushers, mills, windlasses, rubbish disposal devices, ship´s lifting jaws or water structures Wire cables subject to outdoor weathering, e.g. on crane systems, lifts and aerial tramways, ship´s and offshore equipment for diverse types of sealing lubrication, including of coarse chains and chain transporters Advantages and benefits Highly effective due to outstanding wetting and lubricating properties Decreased friction and wear, and therefore reduction of necessary repair times Economical due to thrifty consumption as a result of small application quantities and time-saving use due to advantageous spray form Dry, elastic film with high adhesive strength prevents adhesion of dust and dirt Waterproof and has good corrosion protection properties Technical specifications Operating temperature: -30 °C → +100 °C Applications For highest effectiveness, carefully clean the unstressed lubrication point, e.g. with OKS 2610 or OKS 2611 universal cleaner. Shake well before use. Spray from 20 - 30 cm distance to the prepared surface. The gear- and machine manufacturer´s instructions should be observed. Assess the lubrication frequency and quantity on basis of service conditions. Only mix with suitable lubricants. Industries No matter what industry you come from, we at OKS have the right solution for you.


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.