SKF V-ring seal TSN 518 A

V-ring seals consist of a V-ring and a sheet steel sealing washer with a vulcanized rubber lip. The rubber lip fits into the seal groove in the housing. The washer is protected against corrosion. V-rings can accommodate circumferential speeds up to 7 m/s. For circumferential speeds between 7 and 12 m/s, they should be located axially on the shaft. At speeds above 12 m/s, a support ring must be used to prevent the seal from lifting.

• Seals per pack: 2
• Material: nitrile rubber, steel
• Temperature range: -40°C to +100°C
• Max. circumferential speed: 7 m/s, 12 m/s for special conditions