TSS TRK / STEFA CD
The Trelleborg Sealing Solutions Type TRK are specially designed radial oil seals reinforced with a metal insert but without a spring energized sealing lip and a wavy rubber covered outer diameter. STEFA CD type are available with flat rubber covered outer diameters. These types are not recommended for use in heavily polluted environments.
Material Information for the product(s) on this page
Basic Material: FKM/metal
This is an FKM elastomer bonded to a metal case. FKM is often used in high-temperature applications, but usually there is a trade-off in performance at very low temperatures.