1,semi-fluid bearing grease 2,Operation temperature: -40~220 3,suits of lubricanting ... lubricanting mixture of plastic and metal.Operation temperature: -40°C~220°CTechnical DataArChine Bearing 220NLGINLGI 0NLGI 1Appearance Smooth and ... brightDrop point,°C 300Oil separation(100°C,24h), ≤5Evaporation(220°C,24h), ≤2Water washout characteristics, ≤3Corrosiveness ...