good price and quality Self-lubrication bushIntroduce the knowledge of hydraulic bushings

A hydraulic bushing includes a bushing inner tube, a bushing outer tube, a rubber body and two rubber bodies; the first rubber body is interference fit between the bushing outer tube and the bushing inner tube; the The upper end of a rubber body is provided with a rubber body flanging, and the one rubber body flanging covers the upper end of the outer tube of the bushing;