The success of oil splash lubrication is closely depending on the speed from the gears. A standard general guideline is a tangential velocity of no less than three m/s is required in order for splash lubrication to get helpful. of lubricant is significant, and this is very important with grease. https://gearbox-oil-treatment19639.gynoblog.com/33310269/details-fiction-and-gearbox-oil-treatment