Seal for roller bearing

摘要

The seal has a support disc or ring with a seal lip and a pressure disc which borders the seal lip. the pressure disc has an L-shaped cross section. the sealing lip is formed as a depending double lip with the exterior lip (7) having a sealing edge. An inner lever lip (8) pivots elastically upon the insertion of the pressure disc at a point between the support disc or ring and sealing lip. A part of the pressure disc presses on the diametrically larger sealing lip, with its sealing face against the axially extending part of the lip.