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HUNGER AI-ST WIPER SEAL

    AI-ST WIPER SEAL

    The profile of the HUNGER AI-ST wiper with step profile prevents ingress of dust, dirt, metal particles, sand grains and other contaminants from entering the cylinder.

    It is built into the front of the cylinder to protect the seal and bearing system.

    The AI-ST is easily snapped into a simple installation groove and can be used with all mineral oils.

    Materials
    Wiper Ring
    StandardNBR or TPE
    Alternative (on request)FKM, PTFE-Compounds, Engineering Plastics
    Application Range
    Pressure [bar]Temperature Range [°C]Sliding Speed [m/s]
    TPE / NBR-30 … +1001
    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

    dDbanDeRef. Number
    202874126671342
    223074128637456
    253374131672499
    283674134638253
    324074138638184
    364474142676155
    384674144639671
    404874146670070
    445274150679001
    4557105,51,554679003
    455374151676156
    465474152679004
    475574153674024
    485674154674026
    505874156670973
    515974157679008
    526074158679009
    536174159679010
    546274160679011
    556374161676157