Lubricating grease OKS 4100
molybdenum bisulphatefor bearingsfor spindles

lubricating grease
lubricating grease
lubricating grease
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molybdenum bisulphate
Product applications
for bearings, for spindles, for gears, for bearing units
for bearings
Other characteristics
adhesive, extreme pressure, high load capacity, for extreme conditions
Operating temperature

Max.: 120 °C (248 °F)

Min.: -20 °C (-4 °F)


OKS 4100 is a extreme pressure grease with MoS2 for slow-running rolling and friction bearings at very high. Areas of application Grease lubrication of rolling and plain bearings subject to very heavy loading Protection of bearings against harmful impurities Protection against corrosion, maintenance of lubricating effect, even when exposed to large quantities of water Advantages and benefits Excellently suited as a high-performance lubricating grease due to special EP properties and solid lubricants The high base oil viscosity, with a stable soap basis even when exposed to water, results in a particular suitability for heavily loaded, slow-running bearings even with impact loading Good emergency running properties due to solid lubricants Technical specifications Operating temperature: -20 °C → +120 °C NLGI grade: 2 DN factor (dm x n): 100,000 mm/min Base oil viscosity (40 °C): 1,020 mm²/s Four-ball test rig (welding load): > 4,000 N Applications For best results clean the lubrication point with OKS 2610/OKS 2611 Universal Cleaner. Remove the corrosion protection media before initial filling. Fill the bearings in a way that all the functional surfaces are lubricated sufficiently. Slow moving bearings (DN-value < 50,000) should be filled completely, normal moving bearings should be filled to 1/3 of the free inner housing space. Observe the instructions of the bearing or machine manufacturer. Relubrication with a grease gun on to the grease nipples or with an automatic lubrication system. Relubrication intervals and amount to be defined acc. to the service conditions.


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