THK AFJ Grease Oil 70g GRS Wide Range of SpeedThe THK AFJ grease uses refined mineral oil as its base and contains urea based consistency enhancer and other special additives that give excellent lubrication properties at a wide range of speeds, from low to high. Low rolling resistance High pressure transmissability Wide range of speeds It provides consistent and even lubrication at a wide range of speeds, from low to high. Wear resistance Even at low speeds, it has excellent oil fi lm formation