OIL SEAL 20X28X4 W/STEEL CAGE

Itemnumber: OT02002804WBO
Standard sales price EUR 7.55
EUR 6.04 / STK
EUR 4.83 ex. VAT
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  • OT02002804WBO is an oil seal and can be used in rotary/axial moving applications. The material used on this oil seal is made of NBR/Carbon steel 70 shore. The maximum allowed pressure is 0 BAR.

    The dimensions has an inner diameter of 20 mm, an outer diameter of 28 mm and a height of 4 mm.

    About the sealing profile OT-WBO

    The metal ring of the OT-WBO profile is not cast in NBR and is therefore exposed. This profile is non-spring-loaded, which gives less friction. As a result, the sealing effect is reduced compared to profiles that have a spring.

    About the material NBR/Carbon steel

    Nitrile is a widely used nitrile butadiene and acrylo nitrile polymer. The NBR formulas typically contains between 30% and 50% acrylonitrile (ACN). The NBR which has a working temperature between -40°C and +100°C show extremely high resistance under different working conditions such as mineral oils (H, H-L and H-LP type lubricating oils) and grease and mineral based fire resistance oils (HFB and HFC group oils), vegetable and organic oils, and aliphatic hydrocarbons (propane, butane, petrol). NBR is not recommended for aromatic hydrocarbons (benzene, trichloroethylene, HFD type fire resistance oils), glycol and ether contained break hydraulics. Carbon steel is a common type of steel that is an alloy of iron and carbon. It has a higher carbon content, lower melting point and greater durability compared to stainless steel. Carbon steel is the most widely used engineering and construction material for large-scale industrial applications, including marine structures, power plants, transportation, chemical processing, and oil production and refining.

  • Designation Olietætning
    Inner diameter 20.00
    Outer diameter 28.00
    Description 20X28X4
    Description-2 U/FJEDER
    Height/Width 4
    Tarifnumber 84842000
    Speed (M/S) 6
    Max pressure (BAR) 0
    Shore 70
    Temperature (CELSIUS) -40/+100
    Designation Oil seal
    Area of use Rotary/Axial moving applications
    Material NBR/Carbon steel