A METHOD FOR THE MANUFACTURE OF A ROLLER BEARING COMPONENT COMPRISING PLASTIC, A ROLLER BEARING PROVIDED WITH SUCH A PLASTIC COMPONENT AND A MOULD FOR THE APPLICATION OF THE METHOD

摘要

The invention relates to a method for the manufacture of a plastic component such as a seal (1) for a roller bearing. Hereby first the soft sealing part (2) is formed and then the supporting part (3). The heat from the molten plastic which is going to form the supporting part (3) will melt the surface of the sealing part (2) adjacent to the supporting part (3). This ensures that both parts bond well to each other. The invention also relates to a mould for executing the method and to a roller bearing provided with a plastic component which is formed by applying the method according to the invention.