Circulating Oil ISO Viscosity Grade 320 SAE Grade 60 Base Oil Mineral Container Size 5 gal. Lubricant NSF Rating Not Rated Lubricant Additives Zinc Min Operating Temp 20 Degrees F Max Operating Temp 150 Degrees C Viscosity Index 96 Flash Point 288 Degrees C Pour Point 10 Degrees C Container Style Pail Color Brown Timken OK Load Not Specified Standards ASTM Application Circulation Systems for Gears and Bearings Four-Ball Wear Not Specified Specific Gravity 0.890