An Oil Less Bush is offered by us that do not require periodic lubrication - because a lubricant such as powdered graphite is incorporated in the material of which the bearing is made. A bush is a mechanical fixing between two, possibly moving, parts, or a strengthened fixing point where one mechanical assembly is attached to another. They are ideal for both land-based and under water industrial applications. The inserts on the walls/surface that provide lubrication at all times also brings down the co-efficient of friction. The offered Oil Less Bush is very efficient and made for industrial uses.