The traditional lubrication methods can not be used in difficult circumstances. Babbitt impregnated provides excellent wear resistance and enhanced lubrication of bearings and thrust washers flooded and dry environment. Operating temperature up to 177C, these materials are suitable for underwater use, low viscosity liquids, such as water and fuel.
Dry environment they provide good non-oil lubrication at high temperatures. These grades usually used for medium load, medium and high speed. Designed to provide maximum lubrication of the bearing manufacturing a low friction for these materials, nor ratings mating backbone. Self-lubricating bearing manufacturing Metcar material, dimensional stability, and has a high compressive strength.
Order to avoid in operation due to the structural change not allowed to change the size of the bearing material should be carried out a special heat treatment process (stability), shown below, bearing thermal stabilization processing Level:
Stable stable temperature to the highest level
SN 120 ℃
S0 150 ℃
S1 200 ℃
S2 250 ℃



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