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HUNGER WDI ROATRY SEAL

    WDI ROATRY SEAL

    The HUNGER shaft seal type WDI is applied as a sealing element for permanently rotating shafts and is capable of sealing on both sides.

    Due to the use of special materials and an optimum seal profile it can be used for speeds up to 0.8 m/s.

    Materials
    Shaft Seal
    StandardNBR
    Alternative
    (on request)
    FKM, HLTR, H-NBR, EPDM
    Application Range
    Pressure [bar]Temperature Range [°C]Sliding Speed [m/s]
    Standard80-30 … +1500.5
    Design Hints Surface Finish
    Surface QualitySurface Hardness
    Ra [µm]Rt [µm][HRC]
    Sliding Surfaces0.1 – 0.3≤ 1.5> 40
    Groove Base0.8≤ 6.3
    Groove Sides3.2≤ 15

    SIZE

    Ddbb1eRef. Number
    506211,812636100
    708211,812736103
    10011615,816736106
    13014615,8161036111
    20021615,8161036115
    25026615,8161036118
    30031615,8161536120
    32033615,8161536121