- Outer casing: metal, machined
- Metal insert
- Spring-loaded sealing lip
- Additional dust lip (B2….SL)
- Sealing lip profile, sealing lip machined on the front face
- Sealing lip profile, finished sealing lip (B2FUD/B2FUDSL).
- Broad range of applications in every sector of industry
- For larger dimensions and with rough fitting in the locating bore (Note : limited static sealing on the outer casing for low viscosity and gaseous media)
- Additional dust lip as additional seal against moderate to medium dust and dirt ingress (B2….SL) (Note: can lead to temperature increase from frictional heat)
- Heavy industry (cranes, calendar roll gearboxes).
- Acrylonitrile-butadiene rubber