QUALITY & EXPERTISE FOR YOUR SEALING NEEDS



DESCRIPTION

The UAO2 profile is an inverted cassette

seal where the upper part is fitted

and tightened on the rotating hub.

The lower part is fitted onto the fixed

shaft and is composed of a primary

lip with an integrated spring and an

anti-pollution lip. A metal reinforcement

is built in to offer additional protection

in the dynamic sealing area when

faced with a moderate pollution level.



ADVANTAGES

Moderate friction coefficient

Moderate protection against dirt

Reduced need for maintenance

Easy to fit with low risk of

seal deterioration



APPLICATIONS

Axles

Pinions

Hubs

HGVs

|



TECHNICAL DATA

Technical data

NBR 70 - 75 Shore A

FKM 70 - 75 Shore A

HNBR 70 - 75 Shore A

Temperature

-30°C / +80°C

-20°C/+100°C

-30°C/+90°C

Pressure

0.02 - 0.05 MPa

0.02 - 0.05 MPa

0.02 - 0.05 MPa

Level of pollution

Normal

Normal

Normal

The figures above indicate the maximum values and may not be cumulated. They may be

developed, depending on the materials used.



MATERIALS

Rubber

ACM 70 - 75 Shore A

FKM 70 - 75 Shore A

HNBR 70 - 75 Shore A

NBR 70 - 75 Shore A

Metal cage

Steel - AISI 1010

Stainless steel - AISI 304

Stainless steel - AISI 316

Spring

Steel - AISI 1070 - 1090

Stainless steel - AISI 316

CASSETTE SEALS

UAO2

CASSETTE SEALS |

UAO2