Oil Seal series box oil seal, plastic molding (rubber product molding)

The box type oil seal is a complete system with integrated multiple seals. It performs the functions of oil seal, wear sleeve and dust prevention in one unit, and does not require additional components, such as shaft sleeve or dust prevention. A labyrinth filled with grease is formed inside, with multiple sealing dust lips. The main sealing lip is driven by springs, effectively preventing the penetration of dirt, mud, water, and dust. Lubricating grease can reduce wear and prolong service life, extending maintenance intervals in heavy-duty applications. The box type oil seal also includes pre treated sealing contact surfaces, which means that the shaft does not need to undergo special hardening and surface treatment, nor does it require additional dust seals. Box sealing is developed to meet the requirements of long service life, high working reliability, ecological environment protection, simple operation, and low price of sealing components.