Lip seal S 90
O-ringbondedNBR

Lip seal - S 90  - Hunger - O-ring / bonded / NBR
Lip seal - S 90  - Hunger - O-ring / bonded / NBR
Lip seal - S 90  - Hunger - O-ring / bonded / NBR - image - 2
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Characteristics

Type
O-ring, lip
Configuration
bonded
Material
NBR
Application
for cylinders, for hydraulic fluids
Other characteristics
static
Temperature limit

Max.: 120 °C
(248 °F)

Min.: -30 °C
(-22 °F)

Pressure limit

630 bar
(9,137.4 psi)

Diameter

250 mm, 400 mm
(9.843 in, 15.748 in)

Description

In order to meet with the needs of static sealing of larger diameters the S 90 profile has been developed. The S 90 is interchangeable with an O-Ring of 7 or 10 mm cord size. Due to its compact nature and sealing lip geometry, the S 90 can be applied even at high pressures, where it can compensate for cylinder tube expansion. In most cases, the geometry of the seal allows omission of backrings that would otherwise be necessary with conventional O-Rings. The S 90 is available as inside and outside sealing and is butt-joint vulcanized to the required diameter. As replacement for O-rings of 10 mm cord size the S 90 is available from diameters of approx. 400 mm and for O-rings of 7 mm cord size it is available from diameters of approx. 250 mm.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.