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HUNGER RDI ROTARY SEAL

    RDI ROTARY SEAL

    RDI rotary seal can be used as a sealing element for rotating machine parts. They are mainly used in rotary feed units for separation of oil or other fluids at different pressures and can be subjected to pressure on both sides. Since the seal requires only a small installation space, the external dimensions of rotary feed units can be kept to a minimum.

    Materials
    Elastic RingSlide RingL-Ring
    StandardNBRPTFEB-ronze< Ø400 POM > Ø400 PA
    Alternative (on request)FKM, FKMHW, NBR-TT, H-NBR, EPDMPTFE-CompoundsPTFE-Compounds, Engineering Plastics
    Application Range
    Pressure [bar]Temperature Range [°C]Sliding Speed [m/s]
    Standard360-30 … +1000,5
    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
    50604,55611518
    56664,55611522
    63734,55711525
    65754,55718150
    70804,55711528
    75854,55718151
    8093,877,5711532
    8598,877,5718152
    90103,877,5711536
    95108,877,5711537
    100113,877,5711539
    1101309,5101011541
    1151359,5101011542
    1201409,5101011544
    1251459,5101011545
    1301509,5101011547
    1401609,5101011550
    1501709,5101011554
    1601809,5101011556
    1701909,5101011559
    1802009,5101011561
    1902109,5101011562
    2002209,5101011563
    2202409,5101011567
    2252459,5101011568
    2302509,5101011569
    2502709,5101011572
    2803009,5101011575
    2903109,5101011576
    30032412,5131511577
    32034412,5131522760
    35037412,5131522761
    36038412,5131522762
    38040412,5131522763
    40042412,5131522764
    42044412,5131522765
    45047412,5131522766
    48050412,5131522767
    50052412,5131522768
    55057412,5131522769
    56058412,5131522770
    60062412,5131522771