Power transmission seals

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.

GO TO ROTARY machined seals

Standard radial shaft seals

Furthermore SKF offers a standard catalogue range of Radial shaft seals.


R01 rotary seal NBR SKF Ecoflon 2.jpg