Heavy duty seals

Heavy duty seals

Heavy duty seals


sealing on axes and gearings in construction machines, heavy duty vehicles, mining industry, etc.

Design features

pair of steel rings swimming in elastomeric rings


with O-rings or elastomeric form rings

Operating limits

Pressure: up to 3 bar
Temperature: -40° C to +200° C
Speed: up to 3 m/s

You can find the values in psi, ° F and FPM on the data sheet.


rotary seal rings: chilled cast iron or roller bearing steel, special parts with coating possible; elastomeric rings: standard NBR, others like FKM (Viton®), silicon, EPDM, FFKM possible