5/10PCS Blue UN Oil Seals ID 20/22/24/25/28/30mm PU Polyurethane Hydraulic Radial Shaft Piston Rod U Lip O Ring Sealing Gaskets

Product InformationName:Hydraulic Oil SealMaterial:Polyurethane (PU)Color:BlueWorking Speed:Less than 0.5m/sWorking Pressure: Less than 35MpaSurface Treatment:Untreated[Advantage]:Widely used in the hydraulic cylinder to prevent dust, dirt, sand, and metal debris from entering, and easy to install[Application]:Applied to industrial hydraulic cylinders and cylinders, hoists, moving rods of guide rods, and piston rods (pull rods), and pistons (one-way piston seals) in static pressure( For example: 10*100*1.0 means that the inner diameter is 10mm, the outer diameter is 100mm,thethickness is 1mm. )UN Radial Rotary Shaft Oil Seal The UN-type oil seal's inner and outer sealing lip are the same height, with a Y-shape cross-section. Polyurethane (PU) seal is oil resistance, wear resistance, low-temperature resistance, aging resistance,high hardness, elasticity, and easy to install. Advantage Good wear resistance,extrusion resistance, impact