Gear Oil, ISO Viscosity Grade 46, SAE Grade 75W, Base Oil Synthetic, Container Size 33 lb., Lubricant NSF Rating Not Rated, Lubricant Additives No Additives, Min. Operating Temp. -20 Degrees F, Max. Operating Temp. 195 Degrees F, Viscosity Index 117, Flash Point 440 Degrees F, Pour Point -52 Degrees F, Container Type Bottle, Color Yellow, Timken OK Load Not Specified, Standards U.S. Steel 224, AGMA 9005, DIN 51517 Part 1, 2, 4, Application For Gear, Bearing and Circulating Systems