shaft sealing rings also known as, simmering, simmerink, shaft washers and oil rings are sealing elements designed for the sealing of rotating shafts and other parts of machines. Shaft GUFERO® sealing ring is reinforced with a metal ring and equipped with a tensioning spring. In some types, however, an oil seal without a spring or metal ring is used.
GUFERO® shaft sealing ring types
- G - without duster
- GP - with duster
GUFERO® shaft sealing ring versions
- DL - left-handed rib profile of the seal surface of
GUFERO® shaft sealing rings
- DP - right-handed rib profile of the seal surface of the GUFERO® shaft sealing rings
- DS – double-sided hydrodynamic type of the seal surface of the GUFERO® shaft sealing rings
- V - wave-type of the external surface of the GUFERO® shaft sealing rings
- AV - wave-type version of the partially rubber-coated external surface of the GUFERO® shaft sealing rings