Power transmission seals

R01 rotary seal, SKF Ecoflon 2
Power transmission seals are intended for the sealing of openings between a rotating and a stationary component of between two components in relative motion.
The task of power transmission seals are: 
  • to retain lubricant
  • to exclude contaminants
  • to separate fluids and 
  • to withstand differences in pressure. 
The main groups of power transmission seals are radial and axial shaft seals.
SKF logo