CASTROL MOLUB-ALLOY 870 is a high-performance EP-Grease developed for large, slow moving, and heavily loaded rolling element bearings. Application CASTROL MOLUB-ALLOY 870 was initially designed for rolling element bearings with outer diameter 600 to 1000 mm and running at 5 rpm, like they are used in cane sugar rollers. The outstanding viscosity-temperature behaviour and low stock-point of the base oil allows operating temperatures down to 0 °C.