The Radial Oil Seal Type RK is a duo type of rotary shaft seal with an elastomeric outer diameter and two inserted tension springs. This design is is suitable for the separation of two media with low pressure differential or with a shaft with heavy dirt attack from outside.
Duo radial oil seal with metal outer casing, design type RL for an increased press fit in the bore are available upon demand. Standard elastomer materials are NBR and FKM. Further materials are available upon demand.
Oil Seal Type RK
Fields of application
static
dynamic
single acting
double acting
Linear
Rotating
oszilating
Main use
separation of two media for rotating shafts
Materials
elastomers, metal
Technical values
Materials
Pressure
up to 0,05 MPa
Temperature
-30°C / +100°C (material dependent)
Speed
depending on material and diameter
Pressure
up to 0,05 MPa
Temperature
-20°C / +200°C (material dependent)
Speed
depending on material and diameter
Maximum values temperature, speed and pressure are simultaneously not applicable! The values vary in dependence of material and media. For technical queries please contact our application consultants – we have the right solution for you.
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More Oil Seals
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Further to Oil Seal Type RS
Your contact person for
Technology - General sealing topics, special constructions
Mr. Andreas Raidt
Head of Engineering
Head of Engineering
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