Cassette Seals (CB CL CH), Heavy-Duty Rotary Shaft Seals

Parker cassette seals (sometimes called hub seals) deliver durable reliability in demanding applications.

These complex rotary shaft seals are used in heavy duty environments for fluid retention and exclusion of harsh contaminants.

With a unitized method of construction, spring-loaded sealing elements ride on a self-contained internal wear sleeve surface.

Multiple sealing contact points, as well as excluder lips may be integrated inside the wear sleeve surface and/or located on the OD.

Designs with rubber covered metal OD casings provide improved sealing against the bore and are used for soft alloy housings.