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G351 Silicone Grease

G351 can be used as an alternative for DuPont Molykote 44 (DC44).

Versilube G351 is one of Novagard’s lithium soap thickened greases designed to reduce friction and wear under loads, slow speeds, and variable environmental conditions. Formulated to conform with the specifications outlined in MIL-PRF-15719B (formerly MIL-L-15719A), G351 resists oxidation and degradation even under extreme conditions.

G351 is often used in closed systems, such as refrigerators or vacuum cleaners, where trouble-free service for the life of the ball bearing may be expected. It is ideally suited for the bearings of conveyor systems, kiln pre-heater fans, oven fans, and textile dryers.

  • Made in USA
  • REACH
  • Sulphur Free
  • VOC Compliant
How to Buy
 
  • Applications
    • metal to metal
    • ball bearings
    • light & medium loads
    • low speed/movement
    • metal to rubber & metal to plastic lubrications
    • high temp operation
    • low temp operation
  • Details

    With an operating temperature range of -73°C to 204°C, Versilube G351 has excellent long-term aging and work stability characteristics. It is an ideal lubricant for applications requiring extended service intervals.

    • oxidation resistant
    • water resistant
    • non-polar solvent soluble
    • dielectric
    • corrosion protection
    • radiation resistant
  • Packaging and Lead Times
    This product is available in the following formats:
    • 5 ounce tube
    • 1 gallon pail
    • 5 gallon pail
    • 55 gallon drum

    Lead times are:
    • 10 business days
  • Specifications
    • Product Specifications
      AppearancePenetrationBleedEvaporation
      Off-White to Tan Paste264 - 29412.0% maximum @ 150°C/100 hours2.0% maximum @ 150°C/50 hours
    • Typical Properties
      Specific GravityWater WashoutLow Temperature TorqueOxygen StabilityCorrosionDropping PointDirt CountOperating Temperature
      1.02 – 1.0620.0% maximumPass (15 seconds maximum) (**-18°C (0°F)5 psi drop maximum (34.47 kPa drop maximum)Copper substrate: No effect190°C (375°F) minimum≥25 µm @ 7,500 maximum
      ≥75 µm @ 1,600 maximum
      ≥125 µm @ 0 maximum (**FED-STD-791D – Method 3005.4 )      		-73°C to 204°C
    • Attributes
      Oxidation ResistantWater ResistantNon-Polar Solvent SolubleCorrosion ProtectionMoisture ResistantRadiation Resistant
    • Applications
      Metal to MetalBall BearingsMedium LoadsLight LoadsLow Speed/MovementMetal to RubberMetal to PlasticHigh Temp OperationLow Temp Operation
    • Standard
      Standard
      MIL-PRF-15719B (formerly MIL-L-15719A)

    Alternative to: DC44

  • Downloads
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