Semi-trailer suspension balance beam quality Self-lubrication bush Manufacturers china
Both the bushing body and the flange are provided with a split structure, the end face of the annular body is respectively provided with an oil storage groove and a return groove along the axis, the bushing body is provided with an oil hole in the vertical axis direction, and the oil hole and the oil storage tank The inner and outer surfaces of the bushing body are respectively provided with an inner thread and an outer thread along the axis direction.
илүү ихийг үзэх2022-04-26
