Radial Joint UN 12mm ID x 20mm OD x 6mm Width, PU Oil Seal for Industrial Bearing Shaft Pump Piston Cylinder, Blue

Cross section type: Form UN; Hardness: A90; Width: 6 mm/0.24 inches; Inner diameter: 12 mm/0.47 inches; Outer diameter: 20 mm/0.79 inches; Operating temperature range: -20 °C to 100 °C; Operating pressure range: less than 35 MAP; Package contents: 5 pcs x lip seal. Made of PU, wear-resistant and impact-resistant, it provides durability and longevity, is waterproof, has good sealing, and is difficult to compress and deform. The inner and outer sealing lips of the UN seal are of the same height, with a UN-shaped cross section. It perfectly resists various petroleum oils, greases, hydraulic fluids, mineral oil and grease. An oil seal is a crucial sealing component for mechanical equipment. It is designed to prevent leakage of lubricating oil or grease and protect the machine from dust and water. Oil seals are used in various models of industrial hydraulic cylinders, moving guide rods, winches, pistons and piston rods, in static pressure. Please confirm the size and material required before purchase and place it in the right place.