Product Information Name:Hydraulic Oil Seal Material:Polyurethane (PU) Color:Blue Working Speed:Less than 0/s Working Pressure: Less than 35Mpa Package:Bubble pack / Paper Box Surface Treatment:Untreated [Advantage]:Widely used in the hydraulic cylinder to stop dust, dirt, sand, and metallic debris from entering, and simple to install [Application]:Applied to business hydraulic cylinders and cylinders, hoists, transferring rods of handbook rods, and piston rods (pull rods), and pistons (one-way piston seals) in static stress ( For example: 10*100*1 means that the interior diameter is 10mm, the outer diameter is 100mm,thethickness is 1mm ) UN Radial Rotary Shaft Oil Seal The UN-type oil seal's inside and outer sealing lip are an analogous height, with a Y-shape cross-section Polyurethane (PU) seal is oil resistance, wear resistance, low-temperature resistance, aging resistance,high hardness, elasticity, and simple to put in Advantage Good wear resistance,extrusion resistance, impac