Design

Pressure-resistant type for use without backup ring in pressurised units such as hydraulic pumps and motors as well as hydrodynamic couplings. With additional dust lip to protect against exterior soiling.

• Used preferably in pressurised units
• Reliable sealing of the housing bore, even with increased roughness of the bore, thermal expansion and split housings.
• Advantages when sealing low viscosity and gaseous media
• Additional dust lip as additional seal against moderate to medium dust and dirt ingress from outside.
• Small axial dimensions (Note: can lead to temperature increase from frictional heat)



For detailed product data and additional information about our BABSL seals, click here to download a copy of our BABSL product data sheet (PDF - 369kb).

Material

• Outer casing: elastomer
• Short, flexible, spring-loaded sealing lip
• Additional dust lip
• Sealing lip profile, sealing lip machined on the front face
• Sealing lip profile, finished sealing lip
• Refer to material type of each product in table below (Alt Reference column shows material - FKM or NBR)

Application

Oil seal applications, including:

• Mechanical power transmissions
• Hydrostatic and hydraulic drives
• Pumps and motors
• Engines

Fluids

• Mineral oils, synthetic oils