SKF - Industrial Shaft Seals

Product data – general
Special seal design
Fig. 20
Limited space
In many cases, the available space is insufficient
for a radial shaft seal having dimensions in
accord ance with ISO 6194-1 or DIN 3670. In
these situations, special radial shaft seal designs
must be used († fig. 20).
V-rings († fig. 21) are also suitable for
appli cations with limited space because they
can be positioned outside the actual seal position.
V-rings seal axially by exerting light pressure
against the counterface that can be a
station ary or rotating machine component.
In applications with large shaft diameters,
HS8 seals are an appropriate choice when space
is limited († fig. 22).
V-ring seal
Fig. 21
HS8 seal
Fig. 22
24