Alloy Pneumatic Engraving Machine Head

Here is the oil bearing is introduced: oil bearing lubricating oil is a kind of porous impregnated porous alloy products of lubricating oil. When the bearing rotates, because of the friction between the shaft and the bearing of the increased oil bearing temperature and pump function, permeability for the friction surface diameter or diameter of the bearing lubrication oil bearing when the shaft stops rotating, oil, lubricating oil and oil bearing internal flow.
Alloy Pneumatic Engraving Machine Head