TU 38.1011220-89
VNII NP-231 is organic-silicon blend thickened with technical carbon DG-100.
The thermostable lubricant is used in close worm-screw mechanisms, low-speed frictionless and friction bearings. The lubricant VNII NP-231 works at residual pressure 666.5 Pa in the temperature range from – 60°C to + 250°C.
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