RE310115: V-Ring Face Oil SealV Ring Face Oil Seal designed to prevent contaminants from entering the machinery and to retain lubrication. Key specifications: 11. 90 mm width, 90 mm shaft diameter, and 7. 25 mm height, ideal for various industrial applications. Additional specifications ensure optimal performance in sealing and protecting rotating shafts. Made from high quality rubber reinforced with metal for durability and reliability.