To study the lubrication characteristics of grease-lubricated rolling ball bearings. such as film thickness and pressure variations in elastohydrodynamic lubrication with elliptical point contact. a numerical analysis model of elastohydrodynamic grease lubrication is firstly constructed. This model is based on the Herschel-Bulkley rheological model of lubricating grease and includes t... https://darthomes.shop/product-category/lighting/