No-melt grease

BiRAL NMG is excellent wherever lubricating problems occur due to high temperatures, heavy loads and aggressive environments/conditions.


Great for conveyors, chains and moving parts for stove enamelling, sintering presses, ovens (radiant heat or IR) autoclaves, drying plant, paint booths, bottling plants, packaging and carton making machines. Bearings and equipment frequently subjected to extremes of heat and heavy loads such as road construction, asphalt laying. Also environments exposed to seawater and aggressive chemical attack.


BiRAL NMG is supplied in 400gm cartridges. 5Kg tubs, 18and 50 Kg drums.

  • Operational performance+
    BiRAL NMG is based on a mixture of mineral oil and polymer, containing antioxidants, corrosion inhibitors and EP/AW additives. The lithium complex soap blended in this mixture, makes the product suitable for applications at elevated temperatures, heavily loaded bearings and wet and corrosive environments. This structure gives NMG a high degree of mechanical stability.
  • Properties+
    Thickener: Lithium complex Base fluid: Mineral oil / Polymer Colour: Orange, NLGI grade ASTM D 217 mod:2 Temperature range: -20ºC - +180ºC Penetration 60 strokes ISO 2137: 265 - 295 Dropping point IP 396: >260'C Base oil visc. at 40'C ASTM D 7152: 800 mm2/s Base oil visc. at 100'C ASTM D7152 44 mm2/s Water resistance at 90'C DIN 51807:1:1 Water wash out at 79'C ISO 11009: <10% Emcor salt water ISO 11007: <2 - 2 Flow pressure at -20'C DIN 51805 mod: <1400 mbar 4-ball weld load DIN 51350:4: 3200 N SKF R2F B at 140'C - SKF; Pass Density IP 530: 900 kg/m3 Non-lead based EP (extreme pressure) agent.
  • Material safety data sheet+

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