The usefulness of oil splash lubrication is heavily depending on the velocity from the gears. A common guideline is that a tangential speed of at the least 3 m/s is necessary to ensure that splash lubrication to generally be helpful. of lubricant is essential, which is especially crucial with grease. https://gunnerbwmfu.ampedpages.com/the-5-second-trick-for-gearbox-oil-treatment-61094257