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Oil seals

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Purpose: Rotary shaft seals
Working medium: water, mineral oil, diesel fuel.
Operating temperature: -60 to +170 ° C depending on the group of rubber.
Operating pressure: up to 0,07 MPa (0.5 kgf/cm2).
Shaft Speed: Up to 20 m / s.
 

Oil seals are two types:

• Single-breasted
• Double-breasted
Standard types in accordance with DIN 3760

SC Shaft seal with rubber covered O.D.(Ref. DIN 3760 “A” type)
TC Shaft seal as above but an auxiliary lip provides protection against dirts.(Ref. DIN 3760 “AS” type)
 

Special types:
*SB*SB2*SBR*TB2*TB*TBR*TA2*SCB*TBC*SBCW*TBCW*DC*TCV*TCP*TCHP*HSCL
*HSCR*SCI*TAFM*DAPU*TCJ*SBE*DAE*SA2E*TCLWY*DC4*TC4*XICY*TC4P*DC4P
*QA*QLF*UA16*SA2
 

 

Literature

 
Oil seals search

You can search by the oil seal dimensions, then you will be provided with all possible options.

Oil seal diameter

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Outside (D) mm

Height (H) mm
Enter oil seal dimensions, or part of its dimensions.
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Types Hardness Main characteristics Temperatures
NBR
(butadiene-acrylonitrile elastomer)
70 ± 5 Good resistance to mineral oils and greases without
additives, chlorinated and aromatics.Poor chemical resistance
to ageing,weathering and ozone.
-40 + 120°C
FPM/VI
(fluorinated rubber)
 75 ± 5 Excellent resistance to high temperatures, to oils and greases,
aromatic and chlorinated hydrocarbons.
 -25 +200°C
VQM/S
(silicone)
 80 ± 5 Excellent resistance to hight and low temperatures.
Excellent flexibility and low friction.
Excellent resistance to ageing,weathering and ozone.
Poor tensile and tear strength.
-60 +200°C
ACM/PA
(polyacrylate)
 75 ± 5 Suitable to high temperatures and to oils and greases with additives.Poor resistance to water
Poor resistance to low temperatures.
 -20 + 150°C

  

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