The success of oil splash lubrication is closely depending on the speed of the gears. A standard guideline is always that a tangential speed of at least three m/s is required to ensure that splash lubrication for being effective. of lubricant is vital, and this is particularly critical with grease. https://elliottjxgcm.therainblog.com/33048198/examine-this-report-on-gearbox-oil-treatment