V-ring seal VE

rotaryelastomerNBR

Product description
The V-ring VE is an axial, single-acting seal designed for non-pressurized shaft and bearing sealing. Unlike radial oil shaft seals, the V-ring seals against the front surface perpendicular to the shaft. The reinforced gasket body of the V-ring VE ensures a tighter fit on the shaft and improved mechanical stability.

Fields of application

• static
• dynamic
• single acting
• double acting
• linear
• rotating
• oscillating

Main use
Anti-contaminant shaft outlet seals with improved axial fixation to protect bearings and shaft assemblies in non-pressurized environments.

Materials
Elastomers (standard: NBR with ozone resistance; FKM). Other elastomers and compounds available on request.

Technical values

• Variant NBR: Temperature range −30°C to +100°C (material dependent); speed up to 8 m/s; up to 12 m/s with axial fixation; pressure: not applicable (for non-pressurized applications).
• Variant FKM: Temperature range −20°C to +200°C (material dependent); speed up to 8 m/s; up to 12 m/s with axial fixation; pressure: not applicable (for non-pressurized applications).

Important note
Maximum values for temperature, speed and pressure are not simultaneously applicable and depend on material, installation and the media in contact with the seal.

Technical specifications

• Type: axial sealing, single-acting V-ring
• Application: non-pressurized shaft and bearing sealing
• Design feature: reinforced gasket body for tighter shaft fit
• Axial fixation: expanded on inner diameter; optional clamping band for improved fixation
• Standard materials: NBR (ozone resistant), FKM
• Temperature ranges: NBR −30°C to +100°C; FKM −20°C to +200°C (material dependent)
• Speed: up to 8 m/s; up to 12 m/s with axial fixation
• Pressure: designed for non-pressurized applications