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V ring seal size chart.
A v ring is a solid rubber seal used on shafts to prevent dirt moisture and other unwanted material from entering an oil seal housing or any other desired area while simultaneously keeping lubricants in.
Skf supplies two types of v ring seals.
The a type v rings are designed for shaft sizes up to 2020 mm.
Skf seal handbook includes stock listing for shaft sizes up to 180 featured products include.
The seals are all rubber and an interference fit on the shaft they then rotate with the shaft sealing axially against the counterface.
All rubber v rings fig 1 or just called v rings.
Made entirely of rubber v rings can be easily stretched to fit over assembled parts and one size can fit a number of shaft diameters.
V ring seals are axial shaft seals available in a wide range of sizes and appropriate for many applications.
Speedi sleeve shaft repair kits large diameter seals metric seals v ring products heavy duty df hydraulic pneumatic scotseal and ptfe shaft seals skf seal handbook 4 5 7 0 1 0.
Sizes up to 79 530 2020mm and beyond are available in nitrile or fluoroelastomer viton covering a wide variety of media compatibility in temperature ranges.
The s type v rings are designed for shaft sizes up to 200 mm.
The construction of a v ring seal is divided into three parts.
V rings are mounted to the shaft and can be used as a face seal lip seal or more commonly as a flinger where centrifugal forces from the spinning shaft deflect fluids away from a counter face surface.
Less than 142 sizes covers a wide range of shaft sizes from 110 2 7mm to 29 9000mm.
V rings v seals are a relatively low cost method of sealing and can be used as an auxiliary seal to prevent the ingress of dust and water.
No special demands are placed on the surface finish of the shaft seating and the v rings act as flingers since they have an interference fit on the shaft and rotate with it.
One size v ring can be used on a number of shaft sizes either english or metric dimension.
1 the v ring the counterface and the shaft should be clean.
V ring seals are mounted on shafts and their thin tapered lip seals against a surface counterface at right angles to the shaft.
