Selection analysis cylinder seal support material selection analysis cylinder cylinder seal support materials are the main components of construction machinery to perform 10t hydraulic price favorably, many actions done by the cylinder. Bearing bushing material 50t hydraulic cylinder manufacturing a great impact on the quality of the fuel tank, commonly used for the support of non-metallic materials are nylon bushing 1010 and POM. Bearing bushing assembly parts and assembly space 1. support bushing fitted in the guide sleeve (material for ductile iron) at the inner diameter of the groove on the piston rod guide and support play-acting hydraulic cylinders, the best of its inner diameter and outer diameter of the piston rod design gap is 0.08-0.16mm. 2. The outer diameter of the bearing bushing in contact with the fuel tank cylinder diameter, the best design gap 0.1-0.19mm. Less than 0.1mm, the movement of the piston rod resistance increases, can not maintain uniform motion, the more obvious the oil temperature is high. Bush will not achieve the support role on the baffle rod or piston easy to scratch the outer cylinder wall, leading to serious cylinder scrapped. Construction machinery cylinder maximum rated working pressure of 32MPA, simple structure, small size, light weight, high strength. We all use PARKER 300t hydraulic cylinder hydraulic cylinder good quality, MERKEL overcome engineering machinery, mining machinery, lifting and transport conditions of seals in various industries, as well as unique sealing system design, effective solution to the rod end oil leakage and piston rod dry friction phenomenon. 320 tons of hydraulic cylinders | Hydraulic cylinder | Hydraulic provided by the mass-velocity Dezhou City mass-velocity hydraulic machinery factory. Dezhou City mass-velocity hydraulic machinery plant (www.dzzhisu.com) (www.dzzhisu.com) strong, credible, in Dezhou hydraulic equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the quality of innovative ideas will lead you hand speed hydraulic and into the brilliant, for a better future!