U-RING 4X12X6 NBR

Itemnumber: STA151-004-012-006N
Standard sales price EUR 3.53
EUR 2.64 / STK
EUR 2.12 ex. VAT
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STANGTÆTNING NBR 90 SHORE


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  • STA151-004-012-006N is a u-ring that works as single acting and can be used in rod applications. The material used on this u-ring is made of NBR 90 shore. The maximum allowed pressure is 160 BAR.

    The dimensions has an inner diameter of 4 mm, an outer diameter of 12 mm and a height of 6 mm.

    About the sealing profile STA151

    STA151 Rod seals are designed only for rod applications. Their inner sealing lip is shorter than the outer lip.

    About the material NBR

    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 -30°C and +105°C (peak temp. at +130°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.

  • Designation U-manchet/U-ring
    Inner diameter 4.00
    Outer diameter 12.00
    Description STANGTÆTNING NBR 90 SHORE
    Description-2 ENKELTVIRKENDE - MAX TRYK 160 BAR
    Shore 90
    Max pressure (BAR) 160
    Temperature (CELSIUS) -30+105
    Speed (M/S) 0.5
    Height/Width 6
    Alternative

    Produktionsnr. TS01 , Kastas K22, ALP A151

    Designation U-ring
    Area of use Rod
    Remarks Single acting
    Material NBR