Double lip seal RSD seriesroundU-shapedpolyurethane
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Characteristics
- Type
- double lip
- Configuration
- round, U-shaped
- Material
- polyurethane
- Application
- housing, rod, cutting, stick
- Fluid
- for mineral oil
- Other characteristics
- dynamic
- Temperature limit
Max.: 110 °C
(230 °F)Min.: -35 °C
(-31 °F)- Pressure limit
400 bar
(5,801.5 psi)- Diameter
Max.: 145 mm
(5.709 in)Min.: 6 mm
(0.236 in)- Outer diameter
Max.: 153 mm
(6.024 in)Min.: 14 mm
(0.551 in)- Shore A hardness
93 unit
- Speed
0.5 m/s
(1.6 ft/s)
Description
The RSD seal type is similar to the RSC type, but on the dynamic side, it presents a multifunctional
double lip which:
- reduces stick-slip effects thanks because it keeps oil between the secondary lip and the main one;
- stops any external impurities;
- faces the material shrinkage at low temperatures;
- acts as a stabilizer.
The proposed material is a “C0” type polyurethane, with high elasticity modulus, low compression-set
and high abrasion resistance.
The hardness is 93 Shore A ± 2.
Compound reference: C0
To prevent any damage to the seal, remove any flash and cutting edges in the housing and on the rod.
The seal should always be lubricated before assembling in order to have easier insertion of the
rod.
Catalogs
RSD
3 Pages
*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.