MOLYKOTE® Chain and Gear Lubricants

G 68

View pdf data-sheet

Type Partly synthetic grease for enclosed steel and plastic gears.
Typical applications Gears of electrical tooth brushes and paper shredders.
Properties
  • High water resistance
  • Low coefficient of friction
  • Noise reduction
  • Good compatibility with most plastics
Physical/chemical data
Colour Beige
Composition
  • Mineral oil
  • Polyalphaolefin
  • Lithium soap
  • Additives
Consistency, density, viscosity
Consistency, NLGI class 2 - 3
Worked penetration, mm/10 250 - 280
Density at 20 °C, g/ml 0.85
Base oil viscosity at 40 °C, mm2/s 75
Temperature
Service temperature range,°C -30 to +140
Drop point, °C +190
Load carrying capacity, wear protection, service life
Four-ball tester
Weld load (DIN 51350 pt. 2), N 1900
Wear scar (DIN 51350 pt. 3), under 400 N load, mm 0.75
Almen Wieland machine, OK load, N 18500
Coefficient of friction
Steel ball against plastic surface (POM) Ř ball=12.7 mm, load=6.3 N, v=10 mm/s, 24 h, µ 0.014
Resistance
Oxidation resistance (DIN 51808), pressure drop 100 h, 99 °C, bar 0.1
Corrosion protection
SKF-Emcor-method (DIN 51802), degree of corrosion 0
Oil separation (DIN 51817), % 3.4
Storage life, years 5
Technical data sheet, no. 71-0223-01
Application method Apply to clean surfaces in the normal way using a brush, grease gun or automatic lubricating system.
Grease can be used in centralised lubrication systems.
Packages Tins: 1 kg
Containers: 5, 25 kg
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