The SGY profile is a single lip seal, consisting of a single metal cage with a rubber liner and a primary sealing lip with integrated spring. The SGY maintains the same design as the SG, but incorporates specific modifications to suit the requirements of a particular application.. In addition, it has a groove on the outside to facilitate assembly.
CHARACTERISTICS
Good static sealing.
Compensation of different thermal expansion.
Reduced risk of fretting corrosion.
A higher surface roughness of the bore is allowed.